// autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include void loop() { memcpy((void*)0x20000567, "olddir", 7); syscall(__NR_mkdir, 0x20000567, 0x1c0); memcpy((void*)0x200001c0, "olddir/oldfile", 15); syscall(__NR_open, 0x200001c0, 0xc2, 0x80); memcpy((void*)0x20000240, "olddir/oldfile", 15); memcpy((void*)0x20000200, "user.", 5); memcpy((void*)0x20000205, "user.", 5); memcpy((void*)0x200000c0, "\x77\x6c\x61\x6e\x30\x00\xaf\xe6\x24\xe4\x91\xb6\x97\xce\x15\x18\x5a\xd6\x98\xe4\x94\x13\x31\x39\ x83\x92\xbc\x13\x25\x6a\x93\x80\x04\x6a\x82\x63\x49\x51\xcd\x13\x95\xa4\xc9\xf2\xbc\x60\x14\xf0\x41\x11\x12\xf9\x72\x68\xa5\ x92\x22\xdc\x23\x9f\x7c\xc0\x6e\x95\x8b\xe2\xae\xd6\xf0\x40\xc1\xd4\xc5\x86\x28\x7f\x82\x8d\x85\x12\x78\xa9\xdc\x47", 84); syscall(__NR_setxattr, 0x20000240, 0x20000200, 0x200000c0, 0xfd50, 0); memcpy((void*)0x20000180, "olddir/oldfile", 15); memcpy((void*)0x20000080, "user.", 5); memcpy((void*)0x20000085, "wlan0", 6); memcpy((void*)0x20000000, "lo-bdevbdev", 12); syscall(__NR_setxattr, 0x20000180, 0x20000080, 0x20000000, 0xc, 0); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }