diff options
Diffstat (limited to 'src/network/if_nametoindex.c')
| -rw-r--r-- | src/network/if_nametoindex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/network/if_nametoindex.c b/src/network/if_nametoindex.c index 419931f9..fb4a1474 100644 --- a/src/network/if_nametoindex.c +++ b/src/network/if_nametoindex.c @@ -10,7 +10,7 @@ unsigned if_nametoindex(const char *name) struct ifreq ifr; int fd, r; - if ((fd = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0) return -1; + if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) return -1; strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name); r = ioctl(fd, SIOCGIFINDEX, &ifr); __syscall(SYS_close, fd); |