| // KMSAN: uninit-value in aa_fqlookupn_profile |
| // https://syzkaller.appspot.com/bug?id=7f10be8970e6f9103185f9e8efc86782d2bc5489 |
| // status:fixed |
| // autogenerated by syzkaller (https://github.com/google/syzkaller) |
| |
| #define _GNU_SOURCE |
| |
| #include <endian.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/syscall.h> |
| #include <sys/types.h> |
| #include <unistd.h> |
| |
| uint64_t r[1] = {0xffffffffffffffff}; |
| |
| int main(void) |
| { |
| syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); |
| long res = 0; |
| memcpy((void*)0x20000000, "/proc/thread-self/attr/exec", 28); |
| res = syscall(__NR_openat, 0xffffffffffffff9c, 0x20000000, 2, 0); |
| if (res != -1) |
| r[0] = res; |
| memcpy((void*)0x20000040, "stack ", 6); |
| memcpy((void*)0x20000046, "&&", 3); |
| syscall(__NR_write, r[0], 0x20000040, 9); |
| return 0; |
| } |