21 lines · cpp
1// RUN: %clangxx_msan -O0 -g %s -o %t && %run %t2// RUN: %clangxx_msan -O3 -g %s -o %t && %run %t3 4#include <assert.h>5#include <stdlib.h>6#include <sys/ioctl.h>7#include <sys/socket.h>8#include <unistd.h>9 10int main(int argc, char **argv) {11 int fd = socket(AF_UNIX, SOCK_DGRAM, 0);12 13 unsigned int z;14 int res = ioctl(fd, FIOGETOWN, &z);15 assert(res == 0);16 close(fd);17 if (z)18 exit(0);19 return 0;20}21