Author: ngie
Date: Wed Jan 4 03:59:50 2017
New Revision: 311242
URL: https://svnweb.freebsd.org/changeset/base/311242
Log:
listen_low_port: check for errors from socket(2) before continuing
MFC after: 3 days
Reported by: Coverity
CID: 976778
Modified:
head/contrib/netbsd-tests/lib/libc/sys/t_listen.c
Modified: head/contrib/netbsd-tests/lib/libc/sys/t_listen.c
==============================================================================
--- head/contrib/netbsd-tests/lib/libc/sys/t_listen.c Wed Jan 4 03:57:18
2017 (r311241)
+++ head/contrib/netbsd-tests/lib/libc/sys/t_listen.c Wed Jan 4 03:59:50
2017 (r311242)
@@ -110,6 +110,9 @@ ATF_TC_BODY(listen_low_port, tc)
int sd, val;
sd = socket(AF_INET, SOCK_STREAM, 0);
+#ifdef __FreeBSD__
+ ATF_REQUIRE_MSG(sd != -1, "socket failed: %s", strerror(errno));
+#endif
val = IP_PORTRANGE_LOW;
if (setsockopt(sd, IPPROTO_IP, IP_PORTRANGE, &val,
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