// https://syzkaller.appspot.com/bug?id=29047010c8fc6106059964efd51ff4f88f3b46ba // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifndef __NR_memfd_create #define __NR_memfd_create 279 #endif #ifndef __NR_mmap #define __NR_mmap 222 #endif #ifndef __NR_openat #define __NR_openat 56 #endif #ifndef __NR_pwrite64 #define __NR_pwrite64 68 #endif #ifndef __NR_pwritev2 #define __NR_pwritev2 287 #endif #ifndef __NR_write #define __NR_write 64 #endif static unsigned long long procid; static void sleep_ms(uint64_t ms) { usleep(ms * 1000); } static uint64_t current_time_ms(void) { struct timespec ts; if (clock_gettime(CLOCK_MONOTONIC, &ts)) exit(1); return (uint64_t)ts.tv_sec * 1000 + (uint64_t)ts.tv_nsec / 1000000; } static void use_temporary_dir(void) { char tmpdir_template[] = "./syzkaller.XXXXXX"; char* tmpdir = mkdtemp(tmpdir_template); if (!tmpdir) exit(1); if (chmod(tmpdir, 0777)) exit(1); if (chdir(tmpdir)) exit(1); } static void thread_start(void* (*fn)(void*), void* arg) { pthread_t th; pthread_attr_t attr; pthread_attr_init(&attr); pthread_attr_setstacksize(&attr, 128 << 10); int i = 0; for (; i < 100; i++) { if (pthread_create(&th, &attr, fn, arg) == 0) { pthread_attr_destroy(&attr); return; } if (errno == EAGAIN) { usleep(50); continue; } break; } exit(1); } typedef struct { int state; } event_t; static void event_init(event_t* ev) { ev->state = 0; } static void event_reset(event_t* ev) { ev->state = 0; } static void event_set(event_t* ev) { if (ev->state) exit(1); __atomic_store_n(&ev->state, 1, __ATOMIC_RELEASE); syscall(SYS_futex, &ev->state, FUTEX_WAKE | FUTEX_PRIVATE_FLAG, 1000000); } static void event_wait(event_t* ev) { while (!__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE)) syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, 0); } static int event_isset(event_t* ev) { return __atomic_load_n(&ev->state, __ATOMIC_ACQUIRE); } static int event_timedwait(event_t* ev, uint64_t timeout) { uint64_t start = current_time_ms(); uint64_t now = start; for (;;) { uint64_t remain = timeout - (now - start); struct timespec ts; ts.tv_sec = remain / 1000; ts.tv_nsec = (remain % 1000) * 1000 * 1000; syscall(SYS_futex, &ev->state, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, 0, &ts); if (__atomic_load_n(&ev->state, __ATOMIC_ACQUIRE)) return 1; now = current_time_ms(); if (now - start > timeout) return 0; } } static bool write_file(const char* file, const char* what, ...) { char buf[1024]; va_list args; va_start(args, what); vsnprintf(buf, sizeof(buf), what, args); va_end(args); buf[sizeof(buf) - 1] = 0; int len = strlen(buf); int fd = open(file, O_WRONLY | O_CLOEXEC); if (fd == -1) return false; if (write(fd, buf, len) != len) { int err = errno; close(fd); errno = err; return false; } close(fd); return true; } //% This code is derived from puff.{c,h}, found in the zlib development. The //% original files come with the following copyright notice: //% Copyright (C) 2002-2013 Mark Adler, all rights reserved //% version 2.3, 21 Jan 2013 //% This software is provided 'as-is', without any express or implied //% warranty. In no event will the author be held liable for any damages //% arising from the use of this software. //% Permission is granted to anyone to use this software for any purpose, //% including commercial applications, and to alter it and redistribute it //% freely, subject to the following restrictions: //% 1. The origin of this software must not be misrepresented; you must not //% claim that you wrote the original software. If you use this software //% in a product, an acknowledgment in the product documentation would be //% appreciated but is not required. //% 2. Altered source versions must be plainly marked as such, and must not be //% misrepresented as being the original software. //% 3. This notice may not be removed or altered from any source distribution. //% Mark Adler madler@alumni.caltech.edu //% BEGIN CODE DERIVED FROM puff.{c,h} #define MAXBITS 15 #define MAXLCODES 286 #define MAXDCODES 30 #define MAXCODES (MAXLCODES + MAXDCODES) #define FIXLCODES 288 struct puff_state { unsigned char* out; unsigned long outlen; unsigned long outcnt; const unsigned char* in; unsigned long inlen; unsigned long incnt; int bitbuf; int bitcnt; jmp_buf env; }; static int puff_bits(struct puff_state* s, int need) { long val = s->bitbuf; while (s->bitcnt < need) { if (s->incnt == s->inlen) longjmp(s->env, 1); val |= (long)(s->in[s->incnt++]) << s->bitcnt; s->bitcnt += 8; } s->bitbuf = (int)(val >> need); s->bitcnt -= need; return (int)(val & ((1L << need) - 1)); } static int puff_stored(struct puff_state* s) { s->bitbuf = 0; s->bitcnt = 0; if (s->incnt + 4 > s->inlen) return 2; unsigned len = s->in[s->incnt++]; len |= s->in[s->incnt++] << 8; if (s->in[s->incnt++] != (~len & 0xff) || s->in[s->incnt++] != ((~len >> 8) & 0xff)) return -2; if (s->incnt + len > s->inlen) return 2; if (s->outcnt + len > s->outlen) return 1; for (; len--; s->outcnt++, s->incnt++) { if (s->in[s->incnt]) s->out[s->outcnt] = s->in[s->incnt]; } return 0; } struct puff_huffman { short* count; short* symbol; }; static int puff_decode(struct puff_state* s, const struct puff_huffman* h) { int first = 0; int index = 0; int bitbuf = s->bitbuf; int left = s->bitcnt; int code = first = index = 0; int len = 1; short* next = h->count + 1; while (1) { while (left--) { code |= bitbuf & 1; bitbuf >>= 1; int count = *next++; if (code - count < first) { s->bitbuf = bitbuf; s->bitcnt = (s->bitcnt - len) & 7; return h->symbol[index + (code - first)]; } index += count; first += count; first <<= 1; code <<= 1; len++; } left = (MAXBITS + 1) - len; if (left == 0) break; if (s->incnt == s->inlen) longjmp(s->env, 1); bitbuf = s->in[s->incnt++]; if (left > 8) left = 8; } return -10; } static int puff_construct(struct puff_huffman* h, const short* length, int n) { int len; for (len = 0; len <= MAXBITS; len++) h->count[len] = 0; int symbol; for (symbol = 0; symbol < n; symbol++) (h->count[length[symbol]])++; if (h->count[0] == n) return 0; int left = 1; for (len = 1; len <= MAXBITS; len++) { left <<= 1; left -= h->count[len]; if (left < 0) return left; } short offs[MAXBITS + 1]; offs[1] = 0; for (len = 1; len < MAXBITS; len++) offs[len + 1] = offs[len] + h->count[len]; for (symbol = 0; symbol < n; symbol++) if (length[symbol] != 0) h->symbol[offs[length[symbol]]++] = symbol; return left; } static int puff_codes(struct puff_state* s, const struct puff_huffman* lencode, const struct puff_huffman* distcode) { static const short lens[29] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258}; static const short lext[29] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0}; static const short dists[30] = { 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577}; static const short dext[30] = {0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13}; int symbol; do { symbol = puff_decode(s, lencode); if (symbol < 0) return symbol; if (symbol < 256) { if (s->outcnt == s->outlen) return 1; if (symbol) s->out[s->outcnt] = symbol; s->outcnt++; } else if (symbol > 256) { symbol -= 257; if (symbol >= 29) return -10; int len = lens[symbol] + puff_bits(s, lext[symbol]); symbol = puff_decode(s, distcode); if (symbol < 0) return symbol; unsigned dist = dists[symbol] + puff_bits(s, dext[symbol]); if (dist > s->outcnt) return -11; if (s->outcnt + len > s->outlen) return 1; while (len--) { if (dist <= s->outcnt && s->out[s->outcnt - dist]) s->out[s->outcnt] = s->out[s->outcnt - dist]; s->outcnt++; } } } while (symbol != 256); return 0; } static int puff_fixed(struct puff_state* s) { static int virgin = 1; static short lencnt[MAXBITS + 1], lensym[FIXLCODES]; static short distcnt[MAXBITS + 1], distsym[MAXDCODES]; static struct puff_huffman lencode, distcode; if (virgin) { lencode.count = lencnt; lencode.symbol = lensym; distcode.count = distcnt; distcode.symbol = distsym; short lengths[FIXLCODES]; int symbol; for (symbol = 0; symbol < 144; symbol++) lengths[symbol] = 8; for (; symbol < 256; symbol++) lengths[symbol] = 9; for (; symbol < 280; symbol++) lengths[symbol] = 7; for (; symbol < FIXLCODES; symbol++) lengths[symbol] = 8; puff_construct(&lencode, lengths, FIXLCODES); for (symbol = 0; symbol < MAXDCODES; symbol++) lengths[symbol] = 5; puff_construct(&distcode, lengths, MAXDCODES); virgin = 0; } return puff_codes(s, &lencode, &distcode); } static int puff_dynamic(struct puff_state* s) { static const short order[19] = {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; int nlen = puff_bits(s, 5) + 257; int ndist = puff_bits(s, 5) + 1; int ncode = puff_bits(s, 4) + 4; if (nlen > MAXLCODES || ndist > MAXDCODES) return -3; short lengths[MAXCODES]; int index; for (index = 0; index < ncode; index++) lengths[order[index]] = puff_bits(s, 3); for (; index < 19; index++) lengths[order[index]] = 0; short lencnt[MAXBITS + 1], lensym[MAXLCODES]; struct puff_huffman lencode = {lencnt, lensym}; int err = puff_construct(&lencode, lengths, 19); if (err != 0) return -4; index = 0; while (index < nlen + ndist) { int symbol; int len; symbol = puff_decode(s, &lencode); if (symbol < 0) return symbol; if (symbol < 16) lengths[index++] = symbol; else { len = 0; if (symbol == 16) { if (index == 0) return -5; len = lengths[index - 1]; symbol = 3 + puff_bits(s, 2); } else if (symbol == 17) symbol = 3 + puff_bits(s, 3); else symbol = 11 + puff_bits(s, 7); if (index + symbol > nlen + ndist) return -6; while (symbol--) lengths[index++] = len; } } if (lengths[256] == 0) return -9; err = puff_construct(&lencode, lengths, nlen); if (err && (err < 0 || nlen != lencode.count[0] + lencode.count[1])) return -7; short distcnt[MAXBITS + 1], distsym[MAXDCODES]; struct puff_huffman distcode = {distcnt, distsym}; err = puff_construct(&distcode, lengths + nlen, ndist); if (err && (err < 0 || ndist != distcode.count[0] + distcode.count[1])) return -8; return puff_codes(s, &lencode, &distcode); } static int puff(unsigned char* dest, unsigned long* destlen, const unsigned char* source, unsigned long sourcelen) { struct puff_state s = { .out = dest, .outlen = *destlen, .outcnt = 0, .in = source, .inlen = sourcelen, .incnt = 0, .bitbuf = 0, .bitcnt = 0, }; int err; if (setjmp(s.env) != 0) err = 2; else { int last; do { last = puff_bits(&s, 1); int type = puff_bits(&s, 2); err = type == 0 ? puff_stored(&s) : (type == 1 ? puff_fixed(&s) : (type == 2 ? puff_dynamic(&s) : -1)); if (err != 0) break; } while (!last); } *destlen = s.outcnt; return err; } //% END CODE DERIVED FROM puff.{c,h} #define ZLIB_HEADER_WIDTH 2 static int puff_zlib_to_file(const unsigned char* source, unsigned long sourcelen, int dest_fd) { if (sourcelen < ZLIB_HEADER_WIDTH) return 0; source += ZLIB_HEADER_WIDTH; sourcelen -= ZLIB_HEADER_WIDTH; const unsigned long max_destlen = 132 << 20; void* ret = mmap(0, max_destlen, PROT_WRITE | PROT_READ, MAP_PRIVATE | MAP_ANON, -1, 0); if (ret == MAP_FAILED) return -1; unsigned char* dest = (unsigned char*)ret; unsigned long destlen = max_destlen; int err = puff(dest, &destlen, source, sourcelen); if (err) { munmap(dest, max_destlen); errno = -err; return -1; } if (write(dest_fd, dest, destlen) != (ssize_t)destlen) { munmap(dest, max_destlen); return -1; } return munmap(dest, max_destlen); } static int setup_loop_device(unsigned char* data, unsigned long size, const char* loopname, int* loopfd_p) { int err = 0, loopfd = -1; int memfd = syscall(__NR_memfd_create, "syzkaller", 0); if (memfd == -1) { err = errno; goto error; } if (puff_zlib_to_file(data, size, memfd)) { err = errno; goto error_close_memfd; } loopfd = open(loopname, O_RDWR); if (loopfd == -1) { err = errno; goto error_close_memfd; } if (ioctl(loopfd, LOOP_SET_FD, memfd)) { if (errno != EBUSY) { err = errno; goto error_close_loop; } ioctl(loopfd, LOOP_CLR_FD, 0); usleep(1000); if (ioctl(loopfd, LOOP_SET_FD, memfd)) { err = errno; goto error_close_loop; } } close(memfd); *loopfd_p = loopfd; return 0; error_close_loop: close(loopfd); error_close_memfd: close(memfd); error: errno = err; return -1; } static void reset_loop_device(const char* loopname) { int loopfd = open(loopname, O_RDWR); if (loopfd == -1) { return; } if (ioctl(loopfd, LOOP_CLR_FD, 0)) { } close(loopfd); } static long syz_mount_image(volatile long fsarg, volatile long dir, volatile long flags, volatile long optsarg, volatile long change_dir, volatile unsigned long size, volatile long image) { unsigned char* data = (unsigned char*)image; int res = -1, err = 0, need_loop_device = !!size; char* mount_opts = (char*)optsarg; char* target = (char*)dir; char* fs = (char*)fsarg; char* source = NULL; char loopname[64]; if (need_loop_device) { int loopfd; memset(loopname, 0, sizeof(loopname)); snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid); if (setup_loop_device(data, size, loopname, &loopfd) == -1) return -1; close(loopfd); source = loopname; } mkdir(target, 0777); char opts[256]; memset(opts, 0, sizeof(opts)); if (strlen(mount_opts) > (sizeof(opts) - 32)) { } strncpy(opts, mount_opts, sizeof(opts) - 32); if (strcmp(fs, "iso9660") == 0) { flags |= MS_RDONLY; } else if (strncmp(fs, "ext", 3) == 0) { bool has_remount_ro = false; char* remount_ro_start = strstr(opts, "errors=remount-ro"); if (remount_ro_start != NULL) { char after = *(remount_ro_start + strlen("errors=remount-ro")); char before = remount_ro_start == opts ? '\0' : *(remount_ro_start - 1); has_remount_ro = ((before == '\0' || before == ',') && (after == '\0' || after == ',')); } if (strstr(opts, "errors=panic") || !has_remount_ro) strcat(opts, ",errors=continue"); } else if (strcmp(fs, "xfs") == 0) { strcat(opts, ",nouuid"); } res = mount(source, target, fs, flags, opts); if (res == -1) { err = errno; goto error_clear_loop; } res = open(target, O_RDONLY | O_DIRECTORY); if (res == -1) { err = errno; goto error_clear_loop; } if (change_dir) { res = chdir(target); if (res == -1) { err = errno; } } error_clear_loop: if (need_loop_device) reset_loop_device(loopname); errno = err; return res; } #define FS_IOC_SETFLAGS _IOW('f', 2, long) static void remove_dir(const char* dir) { int iter = 0; DIR* dp = 0; const int umount_flags = MNT_FORCE | UMOUNT_NOFOLLOW; retry: while (umount2(dir, umount_flags) == 0) { } dp = opendir(dir); if (dp == NULL) { if (errno == EMFILE) { exit(1); } exit(1); } struct dirent* ep = 0; while ((ep = readdir(dp))) { if (strcmp(ep->d_name, ".") == 0 || strcmp(ep->d_name, "..") == 0) continue; char filename[FILENAME_MAX]; snprintf(filename, sizeof(filename), "%s/%s", dir, ep->d_name); while (umount2(filename, umount_flags) == 0) { } struct stat st; if (lstat(filename, &st)) exit(1); if (S_ISDIR(st.st_mode)) { remove_dir(filename); continue; } int i; for (i = 0;; i++) { if (unlink(filename) == 0) break; if (errno == EPERM) { int fd = open(filename, O_RDONLY); if (fd != -1) { long flags = 0; if (ioctl(fd, FS_IOC_SETFLAGS, &flags) == 0) { } close(fd); continue; } } if (errno == EROFS) { break; } if (errno != EBUSY || i > 100) exit(1); if (umount2(filename, umount_flags)) exit(1); } } closedir(dp); for (int i = 0;; i++) { if (rmdir(dir) == 0) break; if (i < 100) { if (errno == EPERM) { int fd = open(dir, O_RDONLY); if (fd != -1) { long flags = 0; if (ioctl(fd, FS_IOC_SETFLAGS, &flags) == 0) { } close(fd); continue; } } if (errno == EROFS) { break; } if (errno == EBUSY) { if (umount2(dir, umount_flags)) exit(1); continue; } if (errno == ENOTEMPTY) { if (iter < 100) { iter++; goto retry; } } } exit(1); } } static void kill_and_wait(int pid, int* status) { kill(-pid, SIGKILL); kill(pid, SIGKILL); for (int i = 0; i < 100; i++) { if (waitpid(-1, status, WNOHANG | __WALL) == pid) return; usleep(1000); } DIR* dir = opendir("/sys/fs/fuse/connections"); if (dir) { for (;;) { struct dirent* ent = readdir(dir); if (!ent) break; if (strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) continue; char abort[300]; snprintf(abort, sizeof(abort), "/sys/fs/fuse/connections/%s/abort", ent->d_name); int fd = open(abort, O_WRONLY); if (fd == -1) { continue; } if (write(fd, abort, 1) < 0) { } close(fd); } closedir(dir); } else { } while (waitpid(-1, status, __WALL) != pid) { } } static void reset_loop() { char buf[64]; snprintf(buf, sizeof(buf), "/dev/loop%llu", procid); int loopfd = open(buf, O_RDWR); if (loopfd != -1) { ioctl(loopfd, LOOP_CLR_FD, 0); close(loopfd); } } static void setup_test() { prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0); setpgrp(); write_file("/proc/self/oom_score_adj", "1000"); if (symlink("/dev/binderfs", "./binderfs")) { } } struct thread_t { int created, call; event_t ready, done; }; static struct thread_t threads[16]; static void execute_call(int call); static int running; static void* thr(void* arg) { struct thread_t* th = (struct thread_t*)arg; for (;;) { event_wait(&th->ready); event_reset(&th->ready); execute_call(th->call); __atomic_fetch_sub(&running, 1, __ATOMIC_RELAXED); event_set(&th->done); } return 0; } static void execute_one(void) { if (write(1, "executing program\n", sizeof("executing program\n") - 1)) { } int i, call, thread; for (call = 0; call < 10; call++) { for (thread = 0; thread < (int)(sizeof(threads) / sizeof(threads[0])); thread++) { struct thread_t* th = &threads[thread]; if (!th->created) { th->created = 1; event_init(&th->ready); event_init(&th->done); event_set(&th->done); thread_start(thr, th); } if (!event_isset(&th->done)) continue; event_reset(&th->done); th->call = call; __atomic_fetch_add(&running, 1, __ATOMIC_RELAXED); event_set(&th->ready); event_timedwait(&th->done, 50 + (call == 1 ? 4000 : 0) + (call == 9 ? 4000 : 0)); break; } } for (i = 0; i < 100 && __atomic_load_n(&running, __ATOMIC_RELAXED); i++) sleep_ms(1); } static void execute_one(void); #define WAIT_FLAGS __WALL static void loop(void) { int iter = 0; for (;; iter++) { char cwdbuf[32]; sprintf(cwdbuf, "./%d", iter); if (mkdir(cwdbuf, 0777)) exit(1); reset_loop(); int pid = fork(); if (pid < 0) exit(1); if (pid == 0) { if (chdir(cwdbuf)) exit(1); setup_test(); execute_one(); exit(0); } int status = 0; uint64_t start = current_time_ms(); for (;;) { sleep_ms(10); if (waitpid(-1, &status, WNOHANG | WAIT_FLAGS) == pid) break; if (current_time_ms() - start < 5000) continue; kill_and_wait(pid, &status); break; } remove_dir(cwdbuf); } } uint64_t r[3] = {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}; void execute_call(int call) { intptr_t res = 0; switch (call) { case 0: syscall(__NR_openat, /*fd=*/0xffffffffffffff9cul, /*file=*/0ul, /*flags=*/0ul, /*mode=*/0ul); break; case 1: memcpy((void*)0x20000000, "udf\000", 4); memcpy((void*)0x20000180, "./" "file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\000", 250); memcpy( (void*)0x20000700, "iocharset=default,noadinicb,gid=forget,gid=ignore,nostrict,gid=", 63); sprintf((char*)0x2000073f, "%020llu", (long long)0); memcpy( (void*)0x20000753, "\x2c\x61\x6e\x63\x68\x6f\x72\x3d\x30\x30\x30\x30\x00\x00\x88\xbe\x09" "\x00\x30\x30\x30\x30\x30\x30\x30\x30\x30\x31\x2c\x75\x69\x64\x3d\x66" "\x6f\x72\x67\x65\x74\x2c\x00\x21\x5e\x8c\x2e\x42\x46\x2f\x3a\xb5\xe1" "\xf7\xc0\x52\x7a\xbb\xb4\x22\xbe\x91\x78\xaa\x60\x68\x19\x64\xad\xb0" "\x69\xae\x87\x6c\x4a\x59\x9d\x56\x00\x75\xac\x47\xc0\xde\x1a\x9b\xb9" "\x14\x6a\xf6\x43\x3e\xfd\xcd\xac\x85\x3a\x8e\x8f\x16\xd6\xba\xd9\x0e" "\xcc\xe0\xa1\xfa\xb4\x6f\x48\x33\x1e\x6b\x3c\x32\x5c\x08\xdf\x3c\x33" "\x4e\x4d\xa2\x80\x67\xa3\x0b\x3b\x1d\xc6\x4b\xf6\x92\xc7\x12\xfc\x27" "\x3b\xc1\x70\x20\x08\xf5\x63\x76\x5c\x6f\x3e\x67\xd9\x7e\x13\x69\x97" "\x3c\x2a\x87\xf0\xec\xca\x73\x20\x81\x98\x63\x17\x9f\xb8\x5e\x39\x4a" "\x8c\xf1\xd6\x2c\x70\xd8\x30\x66\x33\xb6\x95\x8e\xbf\x99\x8a\x06\x85" "\xbc\x5c\xdd\x1f\x97\x29\x13\x28\x74\x3a\xdd\x4c\x86\x71\x15\xfa\xe1" "\x08\x2f\x8f\xaf\x48\x2e\x15\xeb\x93\x99\x68", 215); memcpy( (void*)0x20001080, "\x78\x9c\xec\xdd\x4f\x6c\x1c\xd7\x7d\x07\xf0\xdf\x1b\x2e\x45\xd2\x6e" "\x2b\x26\x4e\x54\xbb\x8d\x8b\x4d\x5b\xa4\x32\x63\xb9\xb2\xa4\x98\x8a" "\x55\xb8\xab\x9a\x66\x1b\x40\x96\x89\x50\xcc\x2d\x00\x57\xe4\x4a\x5d" "\x98\x5a\x12\x24\xd5\xc8\x6e\xda\x30\xbd\xf4\xd0\x43\x80\xa2\xe8\x21" "\x27\x02\xad\x51\x20\x45\x03\xa3\x29\x8a\x1e\xd9\xd6\x05\x92\x8b\x0f" "\x85\x4f\x3d\x11\x2d\x6c\x04\x45\x0f\x6c\x11\x20\xa7\x80\xc5\xcc\xbe" "\x15\x57\xff\x2c\xc9\x24\x25\xca\xfe\x7c\x6c\xea\x3b\x3b\xfb\xde\xcc" "\x7b\x33\xe3\x19\x59\xd0\x9b\x17\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x40\xc4\xef\xbc\x72\xf6\xf8\xf3\xe9\x61\xb7\x02" "\x00\x78\x90\xce\x4f\x7f\xf5\xf8\x09\xcf\x7f\x00\xf8\x44\xb9\xe0\xff" "\xff\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe0\xa0\x4b\x51\xc4" "\x13\x91\x62\xe9\xfc\x56\x9a\xad\x3e\x77\x0d\x9f\x6b\x77\xae\x5e\x9b" "\x99\x98\xbc\x7d\xb5\x91\x54\xd5\x1c\xa8\xca\x97\x3f\xc3\xcf\x9f\x38" "\x79\xea\x4b\x2f\x8c\x9f\xee\xe5\x87\xd7\xdf\x6b\x4f\xc5\x6b\xd3\x17" "\xce\xd6\x5f\x5e\xbc\xb2\xb4\xdc\x5a\x59\x69\xcd\xd7\x67\x3a\xed\xb9" "\xc5\xf9\xd6\x3d\x6f\x61\xb7\xf5\x6f\x36\x56\x1d\x80\xfa\x95\xd7\xaf" "\xce\x5f\xba\xb4\x52\x3f\xf1\xdc\xc9\x1b\xbe\xbe\x36\xfa\xc1\xd0\xe3" "\x47\x46\xcf\x8c\x3f\x73\xec\xe9\x5e\xd9\x99\x89\xc9\xc9\xe9\xbe\x32" "\xb5\xc1\x8f\xbc\xf7\x5b\xdc\x69\x84\xc7\xa1\x28\xe2\x58\xa4\x78\xf6" "\xfb\x3f\x4e\xcd\x88\x28\x62\xf7\xc7\xe2\x2e\xd7\xce\x7e\x1b\xa9\x3a" "\x31\x56\x75\x62\x66\x62\xb2\xea\xc8\x42\xbb\xd9\x59\x2d\xbf\x9c\xea" "\x1d\x88\x22\xa2\xde\x57\xa9\xd1\x3b\x46\x0f\xe0\x5c\xec\x4a\x23\x62" "\xad\x6c\x7e\xd9\xe0\xb1\xb2\x7b\xd3\x4b\xcd\xe5\xe6\xc5\x85\x56\x7d" "\xaa\xb9\xbc\xda\x5e\x6d\x2f\x76\xa6\x52\xb7\xb5\x65\x7f\xea\x51\xc4" "\xe9\x14\xb1\x1e\x11\x9b\x43\xb7\x6e\x6e\x30\x8a\xa8\x45\x8a\xef\x1e" "\xde\x4a\x17\x23\x62\xa0\x77\x1c\xbe\x58\x0d\x0c\xbe\x73\x3b\x8a\x7d" "\xec\xe3\x3d\x28\xdb\x59\x1f\x8c\x58\x2f\x1e\x81\x73\x76\x80\x0d\x45" "\x11\xaf\x46\x8a\x9f\xbc\x53\xc4\x5c\x79\xcc\xf2\x4f\x7c\x21\xe2\xd5" "\x32\xff\x31\xe2\xad\x32\x5f\x8a\x48\xe5\x85\x71\x2a\xe2\xfd\xea\x3a" "\x1a\x79\xc8\x2d\x67\x2f\xd4\xa2\x88\x3f\x2b\xcf\xff\x99\xad\x34\x5f" "\xdd\x0f\x7a\xf7\x95\x73\x5f\xab\x7f\xa5\x73\x69\xb1\xaf\x6c\xef\xbe" "\xf2\xc8\x3f\x1f\x1e\xa4\x03\x7e\x6f\x1a\x8e\x22\x9a\xd5\x1d\x7f\x2b" "\x7d\xf4\xdf\xec\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\xb0\xd7\x46\xa2\x88\xa7\x22\xc5\x2b\xff\xfe\x07\xd5\xb8\xe2\xa8\xc6" "\xa5\x1f\x3e\x33\xfe\xbb\xa3\x3f\xdf\x3f\x66\xfc\xc9\xbb\x6c\xa7\x2c" "\xfb\x5c\x44\xac\x15\xf7\x36\x26\xf7\x50\x1e\x42\x3c\x95\xa6\x52\x7a" "\xc8\x63\x89\x3f\xc9\x86\xa3\x88\x3f\xca\xe3\xff\xbe\xfd\xb0\x1b\x03" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf0\x89\x56" "\xc4\x7b\x91\xe2\xc5\x77\x8f\xa6\xf5\xe8\x9f\x53\xbc\xdd\xb9\x5c\xbf" "\xd0\xbc\xb8\xd0\x9d\x15\xb6\x37\xf7\x6f\x6f\xce\xf4\xed\xed\xed\xed" "\x7a\xea\x66\x23\xe7\x6c\xce\xb5\x9c\xeb\x39\x37\x72\x6e\xe6\x8c\x22" "\xd7\xcf\xd9\xc8\x39\x9b\x73\x2d\xe7\x7a\xce\x8d\x9c\x9b\x39\x63\x20" "\xd7\xcf\xd9\xc8\x39\x9b\x73\x2d\xe7\x7a\xce\x8d\x9c\x9b\x39\xa3\x96" "\xeb\xe7\x6c\xe4\x9c\xcd\xb9\x96\x73\x3d\xe7\x46\xce\xcd\x9c\x71\x40" "\xe6\xee\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x38" "\x29\xa2\x88\x9f\x45\x8a\xef\x7c\x63\x2b\x45\x8a\x88\x46\xc4\x6c\x74" "\x73\x63\xa8\x57\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x78\x98\x86\x52\x11\x3f\x88\x14\xf5\xdf\x6b\x5c\x5f\x57\x8b\x88" "\x54\xfd\xdb\x75\xb4\xfc\xe5\x54\x34\x0e\x95\xf9\xe9\x68\x8c\x97\xf9" "\x52\x34\xce\xe6\x6c\x56\x59\x6b\x7c\xfb\x21\xb4\x9f\xdd\x19\x4c\x45" "\xfc\x28\x52\x0c\x0d\xbf\x7d\xfd\x84\xe7\xf3\x3f\xd8\xfd\x74\xfd\x32" "\x88\xb7\xbe\xb9\xf3\xe9\x97\x6a\xdd\x1c\xe8\x7d\x39\xfa\xc1\xd0\xe3" "\x47\x0e\x9f\x19\x9f\xfc\x95\x27\xef\xb4\x9c\x6e\xd7\x80\xb1\x73\xed" "\xce\xd5\x6b\xf5\x99\x89\xc9\xc9\xe9\xbe\xd5\xb5\xbc\xf7\x4f\xf7\xad" "\x1b\xcd\xfb\x2d\xf6\xa6\xeb\x44\xc4\xca\x1b\x6f\xbe\xde\x5c\x58\x68" "\x2d\x5b\xf8\x64\x2c\xd4\xba\x0b\xb5\xd8\xd3\x2d\x8f\x44\xec\xed\x06" "\xf7\x6e\xa1\xd6\x5d\xc8\xf7\xab\x78\xe8\xed\xb9\xc3\x42\xe3\x60\x34" "\x63\x67\x21\xaa\x7b\xff\x6d\xef\xd9\x7c\x6c\x94\xcf\xff\xf7\x23\xc5" "\x6f\xbe\xfb\x1f\xbd\x07\x7e\xef\xf9\xff\x73\xdd\x4f\xd7\x9f\xf0\xf1" "\xd3\x3f\xde\x79\xfe\xbf\x78\xf3\x86\xf6\xe9\xf9\xff\x44\xdf\xba\x17" "\xf3\xef\x46\x06\x6b\x11\xc3\xab\x57\x96\x06\x8f\x44\x0c\xaf\xbc\xf1" "\xe6\xb1\xf6\x95\xe6\xe5\xd6\xe5\x56\xe7\xd4\xf1\xe3\x5f\x1e\x1f\xff" "\xf2\xc9\xe3\x83\x87\x22\x86\x2f\xb5\x17\x5a\x7d\x4b\xbb\x3e\x54\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x56\x2a\xe2\xb7" "\x23\x45\xf3\x47\x5b\xa9\x1e\x11\xd7\xaa\xf1\x5a\xa3\x67\xc6\x9f\x39" "\xf6\xf4\x40\x0c\x54\xe3\xad\x6e\x18\xb7\xf5\xda\xf4\x85\xb3\xf5\x97" "\x17\xaf\x2c\x2d\xb7\x56\x56\x5a\xf3\xf5\x99\x4e\x7b\x6e\x71\xbe\x75" "\xaf\xbb\x1b\xae\x86\x7b\xcd\x4c\x4c\xee\x4b\x67\xee\x6a\x64\x9f\xdb" "\x3f\x32\xfc\xf2\xe2\xd2\x1b\xcb\xed\xcb\xbf\xbf\x7a\xdb\xef\x1f\x1b" "\x3e\x7b\x71\x65\x75\xb9\x39\x77\xfb\xaf\x63\x24\x8a\x88\x46\xff\x9a" "\xb1\xaa\xc1\x33\x13\x93\x55\xa3\x17\xda\xcd\x4e\x55\x75\x6a\x8f\x06" "\x66\x0e\xa6\x22\xfe\x33\x52\xcc\x9d\xaa\xa7\xcf\xe7\x75\x79\xfc\x5f" "\x19\xef\x0d\xf6\x95\xed\x1f\xff\xbf\xd6\xb7\xbe\x5a\xde\xa7\xf1\x7f" "\x9f\xba\x69\x3f\x29\x15\xf1\xd3\x48\xf1\x1b\x7f\xfe\x64\x7c\xbe\x6a" "\xe7\x63\x71\xcb\x31\xcb\xe5\xfe\x3a\x52\x8c\x9d\xfe\x5c\x2e\x17\x87" "\xca\x72\xbd\x36\x74\xdf\x2b\xd0\x1d\x19\x58\x96\xfd\xdf\x48\xf1\xf7" "\x3f\xbb\xb1\x6c\xaf\xef\x4f\xec\x94\x7d\xfe\xfe\x8e\xee\xc1\x57\x9e" "\xff\xc3\x91\xe2\x07\x7f\xfa\xbd\xf8\xd5\xbc\xee\xc6\xf7\x3f\xec\x8c" "\xff\xec\x3f\xff\x8f\xdd\xbc\xa1\x7d\x3a\xff\x9f\xe9\x5b\xf7\xd8\x0d" "\xef\x2b\xd8\x75\xd7\xc9\xe7\xff\x58\xa4\x78\xe9\x89\xb7\xe3\xd7\xf2" "\xba\x0f\x7b\xff\x47\x11\xdb\xdb\xdb\xdf\x8a\x38\x9a\x0b\x5f\x7f\x3f" "\xc7\x3e\x9d\xff\xcf\xf6\xad\x1b\x8d\xee\x7e\x7f\x7d\xef\xba\x0f\x00" "\x00\x00\x00\x00\x00\x00\x00\xf0\xc8\x1a\x4c\x45\xfc\x4d\xa4\x78\x7a" "\xb2\x96\x5e\xc8\xeb\xee\xe5\xef\xff\xcd\xdf\xbc\xa1\x7d\xfa\xfb\x5f" "\xbf\xd8\xb7\x6e\xfe\x01\xcd\x57\xb4\xeb\x83\x0a\x00\x00\x00\x00\x07" "\xc4\x60\x2a\xe2\xbd\x48\x71\x79\xf5\xed\xeb\x63\xa8\xfb\xc6\x7f\xdf" "\x38\xfe\xf3\xb7\x76\xe6\x5e\x9f\x48\x37\x7d\x5b\xfd\x39\xdf\x2f\x54" "\xef\x0d\xd8\xcb\x3f\xff\xeb\x37\x9a\xf7\x3b\xbb\xfb\x6e\x03\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc0\x81\x92\x52\x11" "\x2f\xe4\xf9\xd4\x67\xef\x32\x9f\xfa\x46\xa4\x78\xe5\xbf\x9f\xcd\xe5" "\xd2\x91\xb2\x5c\x6f\x1e\xf8\xd1\xea\xd7\xe1\xf3\x8b\x9d\x63\x67\x17" "\x16\x16\xe7\x9a\xab\xcd\x8b\x0b\xad\xfa\xf4\x52\x73\xae\x55\xd6\xfd" "\x4c\xa4\xd8\xfa\xab\xcf\xe5\xba\x45\x35\xbf\x7a\x6f\xbe\xf9\xee\x1c" "\xef\xc3\xdb\xbd\xb9\xd8\x97\x23\xc5\xe4\xdf\xf6\xca\x76\xe7\x62\xef" "\xcd\x4d\xde\x9d\x0f\xbc\x3b\x17\x7b\x59\xf6\x53\x91\xe2\xbf\xfe\xee" "\xc6\xb2\xbd\x79\xac\x3f\xbb\x53\xf6\x44\x59\xf6\x2f\x23\xc5\xd7\xff" "\xe9\xf6\x65\x8f\xec\x94\x3d\x59\x96\xfd\x5e\xa4\xf8\xe1\xd7\xeb\xbd" "\xb2\x8f\x95\x65\x7b\xef\x47\xed\xbe\x93\x74\xb8\x16\x0b\xad\xe7\xe6" "\x16\x17\x6e\x79\x15\x2a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\xdc\xaf\xc1\x54\xc4\x9f\x44\x8a\xff\xb9\xb2\x1e\x6b" "\x79\xd8\x7f\x9e\xff\xbf\x37\x03\x7f\xad\x57\xf6\xad\x6f\xf6\xcd\xf7" "\x7f\x93\x6b\xd5\x3c\xff\xa3\xd5\xfc\xff\x77\x5a\xfe\x28\xf3\xff\x8f" "\xee\x59\x4f\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\xe0\xd1\x91\xa2\x88\x37\x23\xc5\xd2\xf9\xad\xb4\x31\x54\x7e\xee\x1a" "\x3e\xd7\xee\x5c\xbd\x36\x33\x31\x79\xfb\x6a\x23\xa9\xaa\x39\x50\x95" "\x2f\x7f\x86\x9f\x3f\x71\xf2\xd4\x97\x5e\x18\x3f\xdd\xcb\x0f\xaf\xbf" "\xd7\x9e\x8a\xd7\xa6\x2f\x9c\xad\xbf\xbc\x78\x65\x69\xb9\xb5\xb2\xd2" "\x9a\xaf\xcf\x74\xda\x73\x8b\xf3\xad\x7b\xde\xc2\x6e\xeb\xef\x1c\xba" "\xae\xb1\xea\x00\xd4\xaf\xbc\x7e\x75\xfe\xd2\xa5\x95\xfa\x89\xe7\x4e" "\xde\xf0\xf5\xb5\xd1\x0f\x86\x1e\x3f\x32\x7a\x66\xfc\x99\x63\x4f\xf7" "\xca\xce\x4c\x4c\x4e\x4e\xf7\x95\xa9\x0d\xde\xc7\xde\xef\xab\x71\x3b" "\x0e\x45\x11\x7f\x11\x29\x9e\xfd\xfe\x8f\xd3\x3f\x0f\x45\x14\xb1\xfb" "\x63\x71\x97\x6b\x67\xbf\x8d\x54\x9d\x18\xab\x3a\x31\x33\x31\x59\x75" "\x64\xa1\xdd\xec\xac\x96\x5f\x4e\xf5\x0e\x44\x11\x51\xef\xab\xd4\xe8" "\x1d\xa3\x07\x70\x2e\x76\xa5\x11\xb1\x56\x36\xbf\x6c\xf0\x58\xd9\xbd" "\xe9\xa5\xe6\x72\xf3\xe2\x42\xab\x3e\xd5\x5c\x5e\x6d\xaf\xb6\x17\x3b" "\x53\xa9\xdb\xda\xb2\x3f\xf5\x28\xe2\x74\x8a\x58\x8f\x88\xcd\xa1\x5b" "\x37\x37\x18\x45\xbc\x1e\x29\xbe\x7b\x78\x2b\xfd\xcb\x50\xc4\x40\xef" "\x38\x7c\xf1\xfc\xf4\x57\x8f\x9f\xb8\x73\x3b\x8a\x7d\xec\xe3\x3d\x28" "\xdb\x59\x1f\x8c\x58\x2f\x1e\x81\x73\x76\x80\x0d\x45\x11\xff\x10\x29" "\x7e\xf2\xce\xd1\xf8\xd7\xa1\x88\x5a\x74\x7f\xe2\x0b\x11\xaf\xf6\x17" "\x7c\x29\x22\x95\x17\xc6\xa9\x88\xf7\x6f\x73\x1d\xf1\x68\xaa\x45\x11" "\xff\x57\x9e\xff\x33\x5b\xe9\x9d\xa1\xf2\x7e\xd0\xbb\xaf\x9c\xfb\x5a" "\xfd\x2b\x9d\x4b\x8b\x7d\x65\x7b\xf7\x95\x83\xf4\x7c\xd8\xbe\xff\x6b" "\x71\x64\x0f\x76\x7b\xef\x0e\xf8\xbd\x69\x38\x8a\xf8\x61\x75\xc7\xdf" "\x4a\xff\xe6\xbf\x6b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x80\x03\xa4\x88\x5f\x8e\x14\x2f\xbe\x7b\x34\x55\xe3\x83\xaf\x8f\x29" "\x6e\x77\x2e\xd7\x2f\x34\x2f\x2e\x74\x87\xf5\xf5\xc6\xfe\xd5\x23\xfe" "\xb0\xcc\xed\xed\xed\xed\x7a\xea\x66\x23\xe7\x6c\xce\xb5\x9c\xeb\x39" "\x37\x72\x6e\xe6\x8c\x22\xd7\xcf\xd9\xc8\x39\x9b\x73\x2d\xe7\x7a\xce" "\x8d\x9c\x9b\x39\x63\x20\xd7\xcf\xd9\xc8\x39\x9b\x73\x2d\xe7\x7a\xce" "\x8d\x9c\x9b\x39\xa3\x56\xc5\xf6\xf6\xf6\xb7\xba\xf5\x6b\xb9\x7e\xce" "\xb5\x9c\xeb\xb5\x88\xa2\xac\x9f\x3f\x6f\xe6\x8c\x03\x32\x76\x0f\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf8\x78\x29\xaa" "\x7f\x52\x7c\xe7\x1b\x5b\xa9\x9a\x4b\xb5\x11\x31\x1b\xdd\xdc\x30\x1f" "\xe8\xc7\xde\xff\x07\x00\x00\xff\xff\xde\xc7\xfe\xc4", 3124); syz_mount_image(/*fs=*/0x20000000, /*dir=*/0x20000180, /*flags=MS_NOSUID|MS_DIRSYNC*/ 0x82, /*opts=*/0x20000700, /*chdir=*/0xfd, /*size=*/0xc34, /*img=*/0x20001080); break; case 2: memcpy((void*)0x20000040, "./file1\000", 8); res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000040ul, /*flags=O_CREAT|O_RDWR*/ 0x42ul, /*mode=*/0ul); if (res != -1) r[0] = res; break; case 3: memset((void*)0x20000140, 50, 1); syscall(__NR_pwrite64, /*fd=*/r[0], /*buf=*/0x20000140ul, /*count=*/1ul, /*pos=*/0x8000c61ul); break; case 4: memcpy((void*)0x20000100, "./file1\000", 8); res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0x20000100ul, /*flags=O_SYNC|O_CREAT|FASYNC|O_RDWR*/ 0x103042ul, /*mode=*/0ul); if (res != -1) r[1] = res; break; case 5: *(uint64_t*)0x20000240 = 0x20001b40; memcpy( (void*)0x20001b40, "\xa7\xb9\xee\x54\x16\x9c\x15\x47\xbd\xef\x4b\x3d\x02\xef\x64\x76\x38" "\x56\x55\xea\x58\xc6\xf3\x2e\x3c\xef\x41\x1f\x18\x18\x11\xf7\x52\x75" "\xe9\x48\xd1\x58\xe1\xa4\x7d\xa9\xfa\x35\x46\xba\x6d\x3c\x59\xbe\x18" "\x50\x21\xdb\x39\x19\x5f\x48\x26\x3d\x9c\xf5\x8d\x4d\x4d\x2e\xb3\x02" "\x1c\x9f\xa0\x83\x41\xa9\x47\x9f\xe3\x79\x06\x91\x52\xc5\x3f\x2b\x2f" "\xe8\x46\x61\xd5\x18\x3f\xec\x85\xcf\xe6\xfd\x44\x8d\x4d\x57\x87\x58" "\x7f\xd0\xef\x48\x65\x50\xd2\x6c\x35\xd2\x1c\x24\x27\xa5\x20\xcc\x09" "\x2c\xea\x85\x5e\x56\x37\x82\x7e\x70\xde\xf7\xa6\xe4\x9e\x0c\x7c\xf8" "\x00\x92\xa5\x70\x7d\x0a\x81\x82\xd7\x5c\xc1\x37\x16\x72\x8d\x37\x78" "\x81\xee\x4c\xc4\x35\xd8\x49\x12\xe0\x36\x6d\xca\x18\x5e\xf5\x2e\x94" "\x64\xf9\xbe\xd8\x5b\x30\xdb\x8f\xe6\x00\xb0\x55\x89\xd2\x81\xe6\xbb" "\x44\x43\xc8\x6d\xd3\xb5\x8c\xc1\xbd\x5c\x43\xde\x0a\x58\xb1\x18\x8a" "\x89\x6d\x62\x44\x81\x3c\xc2\xe6\x17\x34\xc9\x30\xec\x92\x71\x15\x0f" "\x87\x9a\x26\xe6\x70\x3e\x48\x51\x0d\x8a\x56\x73\x03\x87\xc6\x7f\xe5" "\x8a\x91\xfd\x37\x26\xbc\xd9\xdd\xcb\xb5\xdb\x9b\x1d\xbc\x28\x39\xf7" "\x2e\x73\x42\x04\x71\x78\xb1\x83\x39\x57\x2a\xcf\x41\x49\x8b\xb4\xea" "\xe4\x9a\x10\x2a\xec\x19\xfa\xc4\xd4\xe6\x1b\xea\x73\x85\x64\x2f\x7c" "\x8c\x4c\x27\xb5\x88\x37\x64\x56\x7f\x9d\x17\x93\x9c\xd7\xfb\xee\xc3" 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"\x36\x78\xb5\xcb\xda\xb8\x88\xc0\xc2\x9a\xc6\xce\x43\x05\x9c\x9e\xa8" "\x7f\x8a\x7e\x22\x22\xa3\xa8\x38\x0e\x70\xbc\x07\x90\xf4\x8f\xba\x7a" "\x8e\xa8\x7b\x13\x9a\x66\x65\xe6\xf6\xf6\xf8\xf3\xc4\xc2\xc6\x67\x54" "\x1a\xa5\x37\x96\xb9\x4e\xef\x1b\x09\x14\x1f\x0a\x91\xa1\xc9\x50\x66" "\x11\xd6\x46\x86\xe8\x79\x15\xb5\x7c\xa3\xf2\x00\x2e\xd3\x04\xb7\xb3" "\xea\x61\x71\x9f\x37\x3f\xf1\xf9\x26\x44\x5d\xf4\x40\xbb\x09\x7b\x54" "\x76\xf0\x5a\x18\xaa\x45\x53\x8c\x5e\x25\x33\x49\xa3\xbf\x13\x6a\xab" "\xab\xaf\xcc\x3b\xfd\x40\x25\xb9\x27\x49\xfd\xee\x02\x1f\x6f\xf3\xa3" "\xc4\x05\x94\x88\x51\x3f\x07\x0f\x51\x16\x73\x72\x03\xe8\x1e\x0e\x36" "\xad\x71\xe1\x9b\xbf\xe1\x4f\x71\x19\xf5\xee\x48\x16\x3a\xb0\xd6\x13" "\xff\x6f\x92\xfc\x1d\x6a\x13\xf6\xc0\x25\x0b\xb2\xa4\x44\x4f\xc8\xd2" "\xcc\x5f\xa9\x09\x8a\xec\x5e\x8d\x00\xb5\x0b\x4d\x8a\x43\x52\x11\x2e" "\x77\xe0\xca\x53\x4f\x6d\x69\xa4\xae\x1a\x31\x69\x7f\xcf\x76\x4c\x1b" "\xd0\x80\x87\xf3\x61\xc0\x80\xda\xb7\x4d\xdc\x77\xec\x4b\x50\xdd\xd9" "\xd8\x53\x1f\xba\x89\x0c\x7b\x51\x62\xeb\x41\xb5\x76\xbe\x7f\x57\x8f" "\xe6\x72\x30\x35\x9e\xd7\x2f\x79\x70\x51\xc3\x1e\x98\x6e\x23\xec\x93" "\x32\xec\x95\xe8\x60\xd1\xaf\xee\xea\x7e\x10\x2d\xaf\xf1\x5e\x84\x60" "\xe8\x3a\xf7\x1c\xd3\x39\x4d\x1f\x8f\x09\x1d\x58\x6b\x02\xed\xf9\x89" "\x34\x0e\xb2\xfb\xe0\x06\x6f\x7e\x74\x83\x50\x33\x29\x3b\x2f\x23\x23" "\x8f\xfa\x10\x85\x31\x62\x8f\x4b\xb3\xc5\xa4\xee\x10\x71\xff\x87\x19" "\x0d\x03\x3d\x36\x5f\x5d\xf7\xa4\x36\xc3\x43\x5c\xe8\x25\xe4\x86\x71" "\xa8\xc5\x70\x52\xfe\x45\x52\xc8\x13\x30\xe3\xf7\x1b\x25\x77\x1d\x73" "\xfc\xbd\xf8\x14\xc4\xc6\xa9\x14\x9b\x72\xc8\x83\x70\xb4\x86\x06\x76" "\x1e\x9e\xd2\x3e\x8c\xf3\x7c\xae\x16\xcd\xf6\x47\x44\xc4\x6f\x71\xb4" "\x05\xd2\xd7\x8b\x86\xb1\x3f\x1f\xd9\xa3\x76\x17\x61\x7b\x31\x46\xa1" "\xa9\x77\xf7\xf7\x67\x06\x7d\xad\x9c\xd5\xc5\x60\x8e\x79\xab\xf0\x4a" "\x7b\xf0\xd0\x83\xc7\xa4\x32\x2e\xb0\x53\xce\xd2\x3e\xcd\x58\x98\x52" "\x7f\xdd\x5c\xe5\x62\x38\xe5\xf1\xef\x17\x59\x7e\x99\xd3\xd4\xce\x7e" "\x96\xe8\x1a\x9e\x44\xdc\x9c\x4b\xf2\x7a\x15\xd7\xd0\x01\x9d\x7f\xc8" "\x10\x0d\x31\xba\xf6\x74\x59\x8b\x1b\x94\xb4\x4a\x72\x9c\xe5\x8c\xce" "\x08\xc1\xf8\x58\x74\xd8\x29\x03\x70\xee\x7b\xc3\xa9\x5e\xf3\xa0\x2b" "\x39\x29\x97\xc5\xd0\xd8\xda\x2f\xc2\xcd\x24\x6d\x43\x48\x24\x3b\xc6" "\xe5\xc3\xeb\x2a\x1e\x8a\x42\x57\x6b\xd0\xdd\x2c\x96\xda\x7f\xdb\xd9" "\x56\xb3\x4e\x13\x79\xc6\x5b\xaf\x21\x6f\x95\xdf\x7b\xd3\x61\x7f\x74" "\x33\xd3\x37\x09\x0a\xb8\x3b\xf9\x67\x08\x96\x41\x36\x45\x8c\xe7\xab" "\x2e\x9f\x38\xd8\x2e\x94\x45\xad\x41\x15\xb8\x87\x25\x89\x27\xca\x62" "\xd2\x96\xc3\x00\xd1\x25\x2b\x3b\xaa\xd3\x62\xeb\xdc\x72\xa3\x07\xa9" "\x14\x51\xfd\x7f\xc3\xbb\x4d\xe2\xbd\xa2\xeb\x5d\x85\xc4\xa1\x8b\xb8" "\xda\x62\xa4\xee\x0b\xbd\xba\x6e\xd6\x61\xd9\x1d\x9d\x15\xec\x1d\xbf" "\xc4\x0d\xb9\xdc\x52\xac\xfe\x0d\x50\xe0\x1e\x5d\x58\x1b\x0a\xf6\x5a" "\x2d\x1b\x87\x54\x2f\x79\xb1\x6d\xf3\xdd\x5b\x29\x02\xc3\xed\xd1\x7d" "\xe0\x9a\x71\x1e\x3c\xc4\xfb\xbe\x68\xa6\x50\x1a\xd7\x7f\xd3\xc3\x9a" "\x8f\xce\x7c\x2e\xa9\xfb\xed\xd6\xee\xc3\xbe\x79\x7e\xee\x9a\x94\x96" "\x92\xa5\x96\x83\x2f\x5f\x26\xe8\x11\x5e\x0b\xfd\x42\x9e\x67\x5d\x20" "\xbe\x9e\xf8\x6c\xb5\xb8\x4e\x9f\x34\x10\x89\x4c\x84\x41\xe2\x38\x3e" "\xaa\x5f\x7f\x4a\xaf\xe5\xbc\x6f\xc6\xcc\x6b\xc7\x4a\xe2\x2e\xe1\xaa" "\x39\x1b\xb7\xb8\x7d\x80\x8b\xce\x48\xc0\xb6\x4d\x90\x09\x07\xfc\x2a" "\x17\x97\xb7\x97\x7b\xdb\x25\x65\x73\x14\xdf\x52\xe5\x23\x12\x77\x8b" "\x34\x4f\x68\x99\x44\x4f\xf4\xc1\x27\xe1\x1d\xf9\xfc\x17\x62\x72\x3c" "\x99\xd6\x8d\x06\x61\x56\x3d\x47\xfb\x71\x4c\x6e\xb7\xcf\xf2\x1c\x09" "\x81\xae\x25\x9a\xf4\x4b\x6d\xb1\xb7\xe7\x60\x26\x28\xa9\x75\xc1\x85" "\x83\x5e\x18\xa8\x2a\xf1\xb3\xde\x1c\x65\x02\x4c\xb9\x11\x1e\x0f\x2b" "\x33\x81\x85\xad\x7e\xe1\x53\xdb\x2c\x09\x57\xc2\xd4\x16\x69\xc0\xda" "\xe2\x61\x71\x8c\x89\xe1\x13\xb9\xe5\xab\x9b\x74\x92\x94\x76\x9c\x6c" "\xbf\x49\xe1\x18\x72\x5c\xf0\xe3\xaa\x05\x84\xfc\xac\x98\x26\x71\x4e" "\x22\x54\x59\x6d\xa1\xf7\x9a\x0f\x7f\x4f\x68\x37\x6b\x5b\x58\x41\x55" "\xb7\x25\xc0\xbe\x17\x72\xd6\x99\x92\xd8\x64\xcc\xd2\xc8\x33\x3f\xcf" "\xc2\x33\x62\x84\x4f\x1f\xbc\x17\xe3\xe0\xc4\xc4\x17\x95\x77\xe8\x87" "\x61\x39\xe3\x18\xa1\x72\x7e\x5e\x8a\x74\xca\x35\x97\x1d\xc0\xd8\x20" "\x8a\x0f\x53\xad\x51\x25\xa6\x6a\xac\x81\xd0\xbf\x03\x14\x75\xf3\xe4" "\xd1\xfd\xbe\xd1\x0f\x2b\xd0\xb0\x1a\x65\x56\x2b\xf5\xfc\x38\xda\xa0" "\x45\x28\x0d\x1c\x1f\x75\x45\x4b\xe9\x71\xbc\xb5\x43\x3a\xb2\xb2\xa8" "\x4e\x6b\x4a\x68\x0c\x4b\x53\xc9\x9c\xa1\x59\x09\xcd\x6d\x65\xed\x5f" "\x63\xfd\x89\xa6\xaf\xd4\x5a\xbe\x39\x48\xe3\x5d\xe9\xcd\x3d\xb1\xbc" "\x68\xd0\x9a\x5a\x14\x5a\x26\xc4\xc2\xc5\x60\xe6\x0a\x0a\x48\x1d\x69" "\xb1\xf3\x62\xa9\x9b\x15\xa0\xaf\xe4\xe0\xfe\x1b\x77\x79\xc7\x4b\x90" "\xe2\xaa\xb1\x95\x88\x6f\x0f\x17\x0f\xab\x88\x8c\x5f\x52\x41\x3b\x92" "\x5d\x5e\x8d\xda\x75\x4e\x5f\xf6\x27\x40\xa0\xc8\x32\x7d\xfc\x48\x2e" "\xb6\x75\xd9\xf0\x7d\x5c\x0e\xea\xb5\xab\xe4\x30\x19\x87\x65\x7c\x39" "\xa0\x3d\x10\x93\xfc\x1e\xc0\x8f\x8c\x46\x2a\x0f\xa7\x65\xcb\x7f\xa6" "\x24\xfa\x42\x49\x21\x09\x9d\x27\x29\x36\xec\x30\x2b\x4c\xd0\xfe\xa0" "\xe3\x68\x01\x9b\x82\x5a\x7e\xc0\x98\xa6\x1a\xca\x0a\x01\x1e\x59\x13" "\x7a\xe3\x60\x6b\x91\x7a\x5e\xb3\x0b\x35\xdf\x0d\xe0\x24\xc6\xb3\x03" "\x8a\x10\x16\x20\x26\x3a\x7d\x41\xdb\x84\x6c\x7d\x9e\x79\x39\x66\xf4" "\x44\x1b\xa7\xb9\x79\x7a\x8f\x1b\x74\x76\x91\x8a\xfa\xa5\xd6\x9d\x2a" "\xcd\x89\x1d\xa3\x8d\x6f\x82\xfe\x85\xb7\x77\x2a\xed\x1e\x9c\xc9\x22" "\x5d\x83\x6a\xb1\xaf\x6a\x54\xd3\x73\x07\x36\xd4\x0c\x90\x6d\x57\x16" "\x65\x41\xe6\x76\xc2\x70\x8f\x1d\xca\xbd\x34\x56\x44\x12\xb7\xe1\x5b" "\xa4\x3c\x42\x38\x2b\xcb\xc5\xd1\xb7\x36\x35\xef\x9b\x72\x04\xe9\x1c" "\xbe\x89\xe5\x9b\x05\xba\xd1\x9c\x5d\xa1\xa5\x04\x1b\x88\xc6\xaa\x66" "\x74\xb6\x70\xce\x6b\x9d\xa7\xab\x06\xa5\xfe\x9f\x90\x6a\x89\x92\xcd" "\x4e\x6d\x63\x28\x75\x06\xdc\xea\x91\x12\xc1\xa8\x54\x93\x31\x80\xc8" "\x11\x6d\x79\xf9\x55\x3e\xbd\x9f\x20\x17\xa8\xb3\xa4\xf7\x09\xd8", 4096); *(uint64_t*)0x20000248 = 0xfffffc49; *(uint64_t*)0x20000250 = 0x200007c0; memcpy( (void*)0x200007c0, "\xc3\x00\xef\x54\xa1\x44\x1a\x3a\xb8\x2c\xfd\x81\xe5\x96\x8d\x7d\xab" "\x37\x00\xd2\x9b\x56\x0a\x01\x18\x1e\x21\xca\xf0\x15\x6c\xdd\x8f\xdd" "\x85\x0c\x05\x48\x8d\x78\x5e\x7f\x62\x34\x90\x55\x8a\x65\x74\xf2\x92" "\xac\xf9\x31\x82\x2f\xc6\xd1\x9f\xf7\x72\xb3\x89\x64\x78\x29\x92\x96" "\x47\x1d\x00\x84\xa6\x37\xd1\xb6\xb5\x46\xfd\x8b\x86\xcb\xd7\xf5\xce" "\xbe\x8c\x74\xe9\x3c\x33\xca\x75\xf6\xb9\xf0\x41\x95\x53\x3c\xe4\x9e" "\xc9\xfb\xcb\xc1\xae\x0f\xd5\x52\x21\xd8\x3c\xe7\x5a\x52\xd9\x50\x35" "\xff\x51\xbf\xfe\x77\x3c\xb3\x9a\xe8\xe0\xac\x4e\x18\x46", 133); *(uint64_t*)0x20000258 = 0x83; *(uint64_t*)0x20000260 = 0x200001c0; memcpy((void*)0x200001c0, "\x22\x67\x98\x9c\xf3\xf5\xa6\xed\x59\xde\xf9\xcc\xe2\x12\xdf\x5b" "\xe1\x95\x34\x1c\xfc\x89\x14\x36\x27\x9b\xa7\x47\x05\x97\x3f\xf2" "\xf1\xa6\x36\x21\x58\xca\x57\x87\x34\xa6\xb2\x42\xa6\xbc\xb8\x7d" "\xf5\xcf\x82\xcd\x22\x9b\xcc\xad\xf5\x00\x5d\xee\x78\x0f\x56", 63); *(uint64_t*)0x20000268 = 0x3f; syscall(__NR_pwritev2, /*fd=*/r[1], /*vec=*/0x20000240ul, /*vlen=*/3ul, /*off_low=*/0x8000, /*off_high=*/8, /*flags=*/0ul); break; case 6: res = syscall(__NR_openat, /*fd=*/0xffffff9c, /*file=*/0ul, /*flags=O_CREAT|O_RDWR*/ 0x42ul, /*mode=*/0ul); if (res != -1) r[2] = res; break; case 7: syscall(__NR_pwritev2, /*fd=*/r[2], /*vec=*/0ul, /*vlen=*/0ul, /*off_low=*/0, /*off_high=*/0, /*flags=*/0ul); break; case 8: syscall(__NR_write, /*fd=*/r[2], /*buf=*/0ul, /*count=*/0ul); break; case 9: memcpy((void*)0x20000100, "./bus\000", 6); syz_mount_image(/*fs=*/0, /*dir=*/0x20000100, /*flags=MS_POSIXACL*/ 0x10000, /*opts=*/0, /*chdir=*/0xfd, /*size=*/0, /*img=*/0x20000000); break; } } int main(void) { syscall(__NR_mmap, /*addr=*/0x1ffff000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x20000000ul, /*len=*/0x1000000ul, /*prot=PROT_WRITE|PROT_READ|PROT_EXEC*/ 7ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1, /*offset=*/0ul); syscall(__NR_mmap, /*addr=*/0x21000000ul, /*len=*/0x1000ul, /*prot=*/0ul, /*flags=MAP_FIXED|MAP_ANONYMOUS|MAP_PRIVATE*/ 0x32ul, /*fd=*/-1, /*offset=*/0ul); const char* reason; (void)reason; use_temporary_dir(); loop(); return 0; }