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authorFlorian Weimer <fweimer@redhat.com>2018-06-18 13:08:08 +0200
committerFlorian Weimer <fweimer@redhat.com>2018-06-18 15:24:55 +0200
commit3fe8fc793f2e98c28c07428fabdeaf2f3c3480c7 (patch)
tree400c9a73e235b55f3e21d6e0b9dd119eeabf1075 /sysdeps/unix
parent809dc95d14b7c0245c9ec102c51fd72c42108973 (diff)
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Linux: Create Netlink socket with SOCK_CLOEXEC in __check_pf [BZ #15722]
Diffstat (limited to 'sysdeps/unix')
-rw-r--r--sysdeps/unix/sysv/linux/check_pf.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c
index 36326abe80..04cd104aec 100644
--- a/sysdeps/unix/sysv/linux/check_pf.c
+++ b/sysdeps/unix/sysv/linux/check_pf.c
@@ -313,7 +313,7 @@ __check_pf (bool *seen_ipv4, bool *seen_ipv6,
     }
   else
     {
-      int fd = __socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
+      int fd = __socket (PF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, NETLINK_ROUTE);
 
       if (__glibc_likely (fd >= 0))
 	{