From 0716b10ac8dc167f96969c964974d4094035fed0 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 9 Jul 2013 00:40:17 -0400 Subject: fix missing SOCK_CLOEXEC in various functions that use sockets internally --- src/network/if_indextoname.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/network/if_indextoname.c') diff --git a/src/network/if_indextoname.c b/src/network/if_indextoname.c index f18f17a6..6ee7f13c 100644 --- a/src/network/if_indextoname.c +++ b/src/network/if_indextoname.c @@ -10,7 +10,7 @@ char *if_indextoname(unsigned index, char *name) struct ifreq ifr; int fd, r; - if ((fd = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0) return 0; + if ((fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0)) < 0) return 0; ifr.ifr_ifindex = index; r = ioctl(fd, SIOCGIFNAME, &ifr); __syscall(SYS_close, fd); -- cgit v1.2.1