// https://syzkaller.appspot.com/bug?id=7a32cd0d4c48cc55062b10b16055b5b095ce614d // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include #ifndef __NR_mmap #define __NR_mmap 192 #endif #ifndef __NR_setsockopt #define __NR_setsockopt 366 #endif #ifndef __NR_socket #define __NR_socket 359 #endif #undef __NR_mmap #define __NR_mmap __NR_mmap2 uint64_t r[1] = {0xffffffffffffffff}; int main(void) { syscall(__NR_mmap, 0x1ffff000, 0x1000, 0, 0x32, -1, 0); syscall(__NR_mmap, 0x20000000, 0x1000000, 7, 0x32, -1, 0); syscall(__NR_mmap, 0x21000000, 0x1000, 0, 0x32, -1, 0); intptr_t res = 0; res = syscall(__NR_socket, 2, 3, 0x67); if (res != -1) r[0] = res; memcpy((void*)0x20000140, "bond0\000\000\000\000\000\000\000\000\000\000\000", 16); syscall(__NR_setsockopt, (intptr_t)r[0], 1, 0x19, 0x20000140, 0x10); *(uint32_t*)0x20000000 = 0x8100; syscall(__NR_setsockopt, (intptr_t)r[0], 1, 0x41, 0x20000000, 4); return 0; }