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authorSusant Sahani <susant@redhat.com>2014-11-11 13:36:32 +0530
committerDavid Herrmann <dh.herrmann@gmail.com>2014-11-17 10:58:55 +0100
commit0c9eefb7e3a39db832313b8411a4dcb9fdfe3607 (patch)
tree843dd0021d8c20c37d3f41c582d81bfc1e2f95d6
parent9593d9d9d505d38b1b0fb3d492268d513f228b88 (diff)
resolve: fix CID#1237549 Unchecked return value
-rw-r--r--src/resolve/resolved-dns-scope.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c
index 1664b1328e..fd4f5f7e33 100644
--- a/src/resolve/resolved-dns-scope.c
+++ b/src/resolve/resolved-dns-scope.c
@@ -386,7 +386,7 @@ int dns_scope_llmnr_membership(DnsScope *s, bool b) {
* one. This is necessary on some devices, such as
* veth. */
if (b)
- setsockopt(fd, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreqn, sizeof(mreqn));
+ (void)setsockopt(fd, IPPROTO_IP, IP_DROP_MEMBERSHIP, &mreqn, sizeof(mreqn));
if (setsockopt(fd, IPPROTO_IP, b ? IP_ADD_MEMBERSHIP : IP_DROP_MEMBERSHIP, &mreqn, sizeof(mreqn)) < 0)
return -errno;
@@ -402,7 +402,7 @@ int dns_scope_llmnr_membership(DnsScope *s, bool b) {
return fd;
if (b)
- setsockopt(fd, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP, &mreq, sizeof(mreq));
+ (void)setsockopt(fd, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP, &mreq, sizeof(mreq));
if (setsockopt(fd, IPPROTO_IPV6, b ? IPV6_ADD_MEMBERSHIP : IPV6_DROP_MEMBERSHIP, &mreq, sizeof(mreq)) < 0)
return -errno;