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Fix Coverity CID 87570: Unchecked return value from setsockopt()

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2015-02-18 23:10:30 +01:00
parent a7353678a3
commit ccdab464c3
1 changed files with 2 additions and 1 deletions
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inetd.c
+2 -1
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@@ -87,7 +87,8 @@ static void spawn_socket(uev_ctx_t *ctx, svc_t *svc)
int opt = 1;
/* Set extra sockopt to get ifindex from inbound packets */
setsockopt(sd, SOL_IP, IP_PKTINFO, &opt, sizeof(opt));
if (-1 == setsockopt(sd, SOL_IP, IP_PKTINFO, &opt, sizeof(opt)))
_pe("Failed enabling IP_PKTINFO on socket");
}
}