// https://syzkaller.appspot.com/bug?id=038c47c353490e96ed3592dfd723466c8d2f0648 // autogenerated by syzkaller (https://github.com/google/syzkaller) #define _GNU_SOURCE #include #include #include #include #include #include #include #include #ifndef __NR_connect #define __NR_connect 362 #endif #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, 0x20000000, 0x1000000, 3, 0x32, -1, 0); long res = 0; res = syscall(__NR_socket, 0xa, 1, 0); if (res != -1) r[0] = res; *(uint32_t*)0x20000100 = 1; syscall(__NR_setsockopt, (long)r[0], 6, 0x13, 0x20000100, 4); *(uint32_t*)0x20000140 = 0; *(uint16_t*)0x20000144 = 0xa; *(uint16_t*)0x20000146 = htobe16(0); *(uint32_t*)0x20000148 = htobe32(0); *(uint8_t*)0x2000014c = -1; *(uint8_t*)0x2000014d = 1; *(uint8_t*)0x2000014e = 0; *(uint8_t*)0x2000014f = 0; *(uint8_t*)0x20000150 = 0; *(uint8_t*)0x20000151 = 0; *(uint8_t*)0x20000152 = 0; *(uint8_t*)0x20000153 = 0; *(uint8_t*)0x20000154 = 0; *(uint8_t*)0x20000155 = 0; *(uint8_t*)0x20000156 = 0; *(uint8_t*)0x20000157 = 0; *(uint8_t*)0x20000158 = 0; *(uint8_t*)0x20000159 = 0; *(uint8_t*)0x2000015a = 0; *(uint8_t*)0x2000015b = 1; *(uint32_t*)0x2000015c = 0; syscall(__NR_setsockopt, (long)r[0], 0x29, 0x2a, 0x20000140, 0x88); *(uint16_t*)0x20000900 = 0xa; *(uint16_t*)0x20000902 = htobe16(0); *(uint32_t*)0x20000904 = htobe32(0); *(uint8_t*)0x20000908 = 0; *(uint8_t*)0x20000909 = 0; *(uint8_t*)0x2000090a = 0; *(uint8_t*)0x2000090b = 0; *(uint8_t*)0x2000090c = 0; *(uint8_t*)0x2000090d = 0; *(uint8_t*)0x2000090e = 0; *(uint8_t*)0x2000090f = 0; *(uint8_t*)0x20000910 = 0; *(uint8_t*)0x20000911 = 0; *(uint8_t*)0x20000912 = -1; *(uint8_t*)0x20000913 = -1; *(uint32_t*)0x20000914 = htobe32(0x7f000001); *(uint32_t*)0x20000918 = 0; syscall(__NR_connect, (long)r[0], 0x20000900, 0x1c); *(uint32_t*)0x20000080 = 2; syscall(__NR_setsockopt, (long)r[0], 0x29, 1, 0x20000080, 4); return 0; }