// https://syzkaller.appspot.com/bug?id=6599b79e52059759a0af877a925ae07482a3dd64 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include #ifndef __NR_fcntl #define __NR_fcntl 55 #endif #ifndef __NR_inotify_init1 #define __NR_inotify_init1 332 #endif #ifndef __NR_mmap #define __NR_mmap 192 #endif #ifndef __NR_mprotect #define __NR_mprotect 125 #endif #undef __NR_mmap #define __NR_mmap __NR_mmap2 uint64_t r[1] = {0xffffffffffffffff}; int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); long res = 0; res = syscall(__NR_inotify_init1, 0); if (res != -1) r[0] = res; syscall(__NR_fcntl, (long)r[0], 0x10, 0x200001c0); syscall(__NR_mprotect, 0x20000000, 0x800000, 0); return 0; }