Author: ngie
Date: Sat Jan  7 08:25:09 2017
New Revision: 311589
URL: https://svnweb.freebsd.org/changeset/base/311589

Log:
  MFC r311242:
  
  listen_low_port: check for errors from socket(2) before continuing
  
  CID:          976778

Modified:
  stable/10/contrib/netbsd-tests/lib/libc/sys/t_listen.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/contrib/netbsd-tests/lib/libc/sys/t_listen.c
==============================================================================
--- stable/10/contrib/netbsd-tests/lib/libc/sys/t_listen.c      Sat Jan  7 
08:24:49 2017        (r311588)
+++ stable/10/contrib/netbsd-tests/lib/libc/sys/t_listen.c      Sat Jan  7 
08:25:09 2017        (r311589)
@@ -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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