// https://syzkaller.appspot.com/bug?id=226f9086d780dcf4cd884f40aeb6b56825e0e244 // 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 #ifndef __NR_memfd_create #define __NR_memfd_create 279 #endif #ifndef __NR_mmap #define __NR_mmap 222 #endif static unsigned long long procid; //% 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, 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 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, loopfd = -1, 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) { memset(loopname, 0, sizeof(loopname)); snprintf(loopname, sizeof(loopname), "/dev/loop%llu", procid); if (setup_loop_device(data, size, loopname, &loopfd) == -1) return -1; 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) { ioctl(loopfd, LOOP_CLR_FD, 0); close(loopfd); } errno = err; return res; } int main(void) { syscall(__NR_mmap, 0x1ffff000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x20000000ul, 0x1000000ul, 7ul, 0x32ul, -1, 0ul); syscall(__NR_mmap, 0x21000000ul, 0x1000ul, 0ul, 0x32ul, -1, 0ul); memcpy((void*)0x20000040, "ext4\000", 5); memcpy((void*)0x20000000, "./bus\000", 6); memcpy( (void*)0x20000c80, "\x6e\x6f\x6c\x6f\x61\x64\x2c\x6d\x69\x6e\x69\x78\x64\x66\x2c\x64\x65\x62" "\x75\x67\x5f\x77\x61\x6e\x74\x5f\x65\x78\x74\x72\x61\x5f\x69\x73\x69\x7a" "\x65\x3d\x30\x78\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30" "\x32\x65\x2c\x6c\x61\x7a\x79\x74\x69\x6d\x65\x2c\x69\x5f\x76\x65\x72\x73" "\x69\x6f\x6e\x2c\x71\x75\x6f\x74\x61\x2c\x00\x96\xe1\xaa\x64\x25\xf7\x84" "\xd3\xce\xc4\xad\x08\xc9\xeb\xd5\x1a\x41\x7b\x6a\xf3\xec\xdd\x7e\xe4\xf6" "\x41\x68\xfe\xc5\x4f\xae\x4c\xce\x58\xa0\xd1\x58\xbf\x55\x9d\xdf\x60\xf6" "\x79\x52\x82\x2f\x24\x38\x70\x5e\xb1\x4e\x66\x8c\x65\xf0\xef\xd8\x46\x3a" "\x9c\x45\xcd\x12\x6b\x8b\x38\xbd\x25\x34\x00\x00\x00\x00\x00\x00\x00\x80" "\xfa\x18\x93\x56\x44\x63\xbd\xea\x6a\xfd\x96\x59\xab\xf5\x15\x45\x85\x9f" "\x4a\x3e\x57\x88\xed\x14\x6f\x65\xa5\x53\xb5\x09\x4d\x0e\x6f\xee\x1b\xae" "\x5b\x9d\x80\x2a\x2e\xa1\xd6\x64\x2c\x14\x92\xc8\xab\x7a\xb0\x09\xbf\x54" "\x5a\xfd\xbe\x9a\x60\x55\x08\x45\x3a\x07\x92\x37\x70\x55\x28\x1d\xe1\x2e" "\xbc\xce\x4e\x4c\x76\x2c\xb2\xd6\x51\xd3\x60\x6f\x04\x3e\xfa\x05\xfa\xe3" "\xab\x0a\x8e\xd1\xa1\x73\xe8\x66\xa4\x8d\x5d\xa1\xbd\xb9\x07\x68\xf2\xc2" "\xa6\xb0\xbc\x62\x89\x96\x0a\xc4\x6d\xf1\x11\x5d\xd2\xad\x0f\x2d\x70\xde" "\x31\x96\x7d\x50\x1f\xd1\x5f\xf5\x4e\x00\x56\xb7\x40\xfc\x59\x02\xdc\xa0" "\x73\x54\xde\x8b\xab\x67\xcf\x8d\xed\xba\x5b\x79\xda\x6c\x3a\x36\xad\xfc" "\x76\x6b\x44\xab\x76\x8e\xbf\x13\x5f\x3c\x21\x6e\x16\x70\x74\x60\xb1\xdb" "\xb9\xb4\xd5\xcf\x25\x0d\xed\x35\x94\x77\x02\xf4\xf4\x7a\x77\xba\x3a\xd7" "\x32\x05\x15\x2d\x51\xdd\x3f\x2e\x8f\xf5\x0a\x91\x08\x42\xb8\xc9\xe1\xd8" "\x6f\x0b\x54\x9c\x2b\x67\x95\x18\x27\x66\x5a\xdc\xfc\xd4\x07\x36\xcf\x05" "\xa7\x44\xbc\x1f\x72\x5d\x2a\x24\xbb\xe1\xd2\x64\xa1\xf1\xb2\xf7\xe0\xcb" "\x89\x39\x68\xa2\xa7\x8d\x7c\xcd\x24\x05\x0b\x57\xde\x1e\xa8\x42\x48\xa5" "\xf4\xcb\xe4", 435); memcpy( (void*)0x20000800, "\x78\x9c\xec\xdc\xcb\x6f\x1b\xc5\x1f\x00\xf0\xef\xae\xf3\xf8\xf5\xf5\x4b" "\x28\xe5\xd1\x87\x20\x50\x10\x11\x8f\xa4\x49\x0b\xf4\xc0\x01\x10\x48\x1c" "\x40\x42\x82\x43\xb9\x20\x85\x24\xad\x4a\xd3\x06\x35\x46\xa2\x51\x45\x0b" "\x42\xe5\x88\x8a\xb8\x23\x8e\x48\xfd\x0b\x38\xc1\xa5\x02\x4e\x08\xae\x70" "\x47\x95\x2a\xd4\x4b\x0b\x17\x8c\xd6\xde\x6d\x1c\x27\x71\x9d\xd4\x89\xd3" "\xfa\xf3\x91\x9c\xcc\xec\x8c\x33\xf3\xf5\xec\x24\xb3\x3b\xb1\x03\xe8\x5a" "\x43\xd9\x97\x24\x62\x7b\x44\xfc\x1e\x11\x03\xb5\xec\xe2\x0a\x43\xb5\x6f" "\x37\xae\x9d\x9d\xfc\xfb\xda\xd9\xc9\x24\x2a\x95\xb7\xfe\x4a\xaa\xf5\xae" "\x5f\x3b\x3b\x59\x54\x2d\x9e\xb7\x2d\xcf\x0c\xa7\x11\xe9\x67\x49\xec\x5d" "\xa6\xdd\xb9\x33\xf3\x27\x26\x66\x66\xa6\x4f\xe7\xf9\xd1\xf2\xc9\x0f\x46" "\xe7\xce\xcc\x3f\x73\xfc\xe4\xc4\xb1\xe9\x63\xd3\xa7\xc6\x0f\x1f\x3e\x74" "\x70\xec\xf9\xe7\xc6\x9f\x6d\x4b\x9c\x59\x5c\xd7\xf7\x7c\x3c\xbb\x6f\xf7" "\x6b\xef\x5c\x7c\x63\xf2\xc8\xc5\xf7\x7e\xba\x94\x14\xf1\x37\xc4\xd1\x26" "\x43\xcd\x0a\x1f\xaf\x54\xda\xdc\x5c\x67\xed\xa8\x4b\x27\x3d\x1d\xec\x08" "\xab\x52\x8a\x88\x6c\xb8\x7a\xab\xf3\x7f\x20\x4a\xb1\x30\x78\x03\xf1\xea" "\xa7\x4d\x9f\xdc\xb7\x01\x1d\x04\xd6\x4d\xa5\x52\xa9\xf4\xaf\x5c\x7c\xbe" "\x02\xdc\xc5\x92\xe8\x74\x0f\x80\xce\x28\xfe\xd0\x67\xd7\xbf\xc5\x63\x83" "\x96\x1e\x9b\xc2\xd5\x97\x6a\x17\x40\x59\xdc\x37\xf2\x47\xad\xa4\x27\xd2" "\xbc\x4e\x6f\xc3\xf5\x6d\x3b\x0d\x45\xc4\x91\xf3\xff\x7c\x9d\x3d\x62\x7d" "\xee\x43\x00\x00\x2c\xf2\x7d\xb6\xfe\x79\x3a\xe2\xd7\xb4\x71\xfd\x97\xc6" "\xfd\x75\xf5\xfe\x9f\xef\xa1\x0c\x46\xc4\x3d\x11\xb1\x33\x22\xee\x8d\x88" "\x5d\x11\x71\x5f\x44\xb5\xee\x03\x11\xf1\xe0\x2a\xdb\x6f\xdc\x24\x59\xba" "\xfe\x49\xaf\xac\x29\xb0\x16\x65\xeb\xbf\x17\xf2\xbd\xad\xc5\xeb\xbf\x62" "\xf5\x17\x83\xa5\x3c\xb7\xa3\x1a\x7f\x6f\x72\xf4\xf8\xcc\xf4\x81\xfc\x35" "\x19\x8e\xde\xfe\x2c\x3f\xd6\xa4\x8d\x1f\x5e\xf9\xed\x8b\x95\xca\xea\xd7" "\x7f\xd9\x23\x6b\xbf\x58\x0b\xe6\xfd\xb8\xd2\xd3\x70\x83\x6e\x6a\xa2\x3c" "\x71\x3b\x31\xd7\xbb\xfa\x49\xc4\x9e\x9e\xe5\xe2\x4f\x6a\x3b\x01\x5b\x6a" "\xb9\xdd\x11\xb1\x67\x8d\x6d\x1c\x7f\xf2\xdb\x7d\x2b\x95\xdd\x3a\xfe\x26" "\xda\xb0\xcf\x54\xf9\x26\xe2\x89\xda\xf8\x9f\x8f\x86\xf8\x0b\x49\xf3\xfd" "\xc9\xd1\xff\xc5\xcc\xf4\x81\xd1\xe2\xac\x58\xea\xe7\x5f\x2e\xbc\x59\x97" "\x5d\x34\x9a\xb7\x15\x7f\x1b\x64\xe3\xbf\x75\xd9\xf3\xff\x66\xfc\x83\x49" "\xfd\x7e\xed\xdc\xea\xdb\xb8\xf0\xc7\xe7\xb5\x9f\xf9\xef\xd2\xb2\xb5\x9e" "\xff\x7d\xc9\xdb\xd5\x74\xb1\x05\xf5\xee\x97\xe5\xf2\xe9\xb1\x88\xbe\xe4" "\xf5\x38\x57\xc9\x8e\xbf\x58\x3d\xfe\xd1\x44\xb9\x7c\x7a\x7c\xe1\xb9\x45" "\xbe\xfa\x7d\xac\x16\xff\xf0\xfe\x25\xf1\xf7\x65\x33\x7e\x67\x2c\xbc\x12" "\x7b\x23\x62\x5f\xc4\xa5\xac\xf0\xa1\xe8\x8f\x87\xf3\xbe\x3f\x12\x11\x8f" "\x46\xc4\xfe\x26\xf1\xff\xf8\xf2\x63\xef\xaf\x54\xd6\xe2\xf8\x97\x9a\xfc" "\xf8\xdb\x92\xc5\x3f\xb5\xaa\xf1\x5f\x48\xf4\x45\xe3\x91\xe5\x13\xa5\x13" "\x97\xbf\x5b\xd4\xe8\xe0\x6a\xe2\xcf\xc6\xff\x50\x35\x35\x9c\x1f\x69\xe5" "\xf7\x5f\x2b\xfd\x5a\xdb\xd9\x0c\x00\x00\x00\x77\x9e\x34\x22\xb6\x47\x92" "\x8e\xdc\x4c\xa7\xe9\xc8\x48\xed\x7f\xf8\x77\xc5\xd6\x74\x66\x76\xae\xfc" "\xd4\xd1\xd9\x0f\x4f\x4d\xd5\xde\x23\x30\x18\xbd\x69\x71\xa7\x6b\xa0\xee" "\x7e\xe8\x58\x7e\x59\x5f\xe4\xc7\x1b\xf2\x07\xf3\xfb\xc6\x5f\x95\xb6\x54" "\xf3\x23\x93\xb3\x33\x53\x9d\x0e\x1e\xba\xdc\xb6\x15\xe6\x7f\xe6\xcf\x75" "\xbb\xeb\x08\x6c\x1a\xad\xed\xa3\x79\x57\x17\xdc\x8d\xcc\x6c\xe8\x5e\xe6" "\x3f\x74\x2f\xf3\x1f\xba\xd7\x32\xf3\xbf\xfa\x6f\xbf\xbd\x1d\xe8\x0b\xb0" "\xb1\x96\xfb\xfb\x7f\xae\x03\xfd\x00\x36\x5e\xc3\xfc\xb7\xed\x07\x5d\xc4" "\xf5\x3f\x74\x2f\xf3\x1f\xba\x97\xf9\x0f\x5d\x69\x6e\x4b\xdc\xfa\x4d\xf2" "\x37\x13\xfd\x11\xd1\x72\xe5\x3b\x33\x51\x7c\xec\xc1\x66\xe9\xcf\x26\x4d" "\x14\x1f\xc9\xb1\x09\xfa\x93\x46\xc7\x5f\x8d\x96\x12\x95\x81\x4d\xd1\x8d" "\xf9\x13\x87\x4b\x97\xe7\x6f\x5d\xb9\x83\xbf\x94\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00" "\x00\x00\x00\x00\x00\x00\xda\xe8\xbf\x00\x00\x00\xff\xff\x99\xef\xe1" "\x1a", 1152); syz_mount_image(0x20000040, 0x20000000, 0, 0x20000c80, 3, 0x480, 0x20000800); return 0; }