// https://syzkaller.appspot.com/bug?id=77d9a62c6781d69dd833adc06ead030abc367218 // autogenerated by syzkaller (http://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include uint64_t r[2] = {0xffffffffffffffff, 0xffffffffffffffff}; void loop() { long res = 0; res = syscall(__NR_socket, 0xa, 1, 0); if (res != -1) r[0] = res; syscall(__NR_mmap, 0x2032e000, 0x2000, 0, 0x8811, r[0], 0); res = syscall(__NR_socket, 0xa, 5, 0x84); if (res != -1) r[1] = res; *(uint32_t*)0x20000180 = 0x8000; *(uint16_t*)0x20000188 = 0xa; *(uint16_t*)0x2000018a = htobe16(0x4e23); *(uint32_t*)0x2000018c = 7; *(uint8_t*)0x20000190 = -1; *(uint8_t*)0x20000191 = 1; *(uint8_t*)0x20000192 = 0; *(uint8_t*)0x20000193 = 0; *(uint8_t*)0x20000194 = 0; *(uint8_t*)0x20000195 = 0; *(uint8_t*)0x20000196 = 0; *(uint8_t*)0x20000197 = 0; *(uint8_t*)0x20000198 = 0; *(uint8_t*)0x20000199 = 0; *(uint8_t*)0x2000019a = 0; *(uint8_t*)0x2000019b = 0; *(uint8_t*)0x2000019c = 0; *(uint8_t*)0x2000019d = 0; *(uint8_t*)0x2000019e = 0; *(uint8_t*)0x2000019f = 1; *(uint32_t*)0x200001a0 = 0xb6b; *(uint16_t*)0x20000208 = 0xa; *(uint16_t*)0x2000020a = htobe16(0x4e22); *(uint32_t*)0x2000020c = 5; *(uint8_t*)0x20000210 = 0xfe; *(uint8_t*)0x20000211 = 0x80; *(uint8_t*)0x20000212 = 0; *(uint8_t*)0x20000213 = 0; *(uint8_t*)0x20000214 = 0; *(uint8_t*)0x20000215 = 0; *(uint8_t*)0x20000216 = 0; *(uint8_t*)0x20000217 = 0; *(uint8_t*)0x20000218 = 0; *(uint8_t*)0x20000219 = 0; *(uint8_t*)0x2000021a = 0; *(uint8_t*)0x2000021b = 0; *(uint8_t*)0x2000021c = 0; *(uint8_t*)0x2000021d = 0; *(uint8_t*)0x2000021e = 0; *(uint8_t*)0x2000021f = 0xaa; *(uint32_t*)0x20000220 = 3; syscall(__NR_setsockopt, r[1], 0x29, 0x2c, 0x20000180, 0x108); } int main() { syscall(__NR_mmap, 0x20000000, 0x1000000, 3, 0x32, -1, 0); loop(); return 0; }