Signed-off-by: Jan Friesse <[email protected]>
---
exec/totemip.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/exec/totemip.c b/exec/totemip.c
index cc10344..ab175a8 100644
--- a/exec/totemip.c
+++ b/exec/totemip.c
@@ -540,7 +540,10 @@ int totemip_iface_check(struct totem_ip_address *bindnet,
if (fd <0)
return -1;
- setsockopt(fd,SOL_SOCKET,SO_RCVBUF,&rcvbuf,sizeof(rcvbuf));
+ if (setsockopt(fd,SOL_SOCKET,SO_RCVBUF,&rcvbuf,sizeof(rcvbuf)) == -1) {
+ close(fd);
+ return -1;
+ }
memset(&nladdr, 0, sizeof(nladdr));
nladdr.nl_family = AF_NETLINK;
--
1.7.1
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