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From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Wed, 14 Jun 2017 16:13:20 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r319944 - head/sys/netgraph
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Author: glebius
Date: Wed Jun 14 16:13:20 2017
New Revision: 319944
URL: https://svnweb.freebsd.org/changeset/base/319944

Log:
  Check return value from soaccept().
  
  Coverity:	1376209

Modified:
  head/sys/netgraph/ng_ksocket.c

Modified: head/sys/netgraph/ng_ksocket.c
==============================================================================
--- head/sys/netgraph/ng_ksocket.c	Wed Jun 14 13:44:32 2017	(r319943)
+++ head/sys/netgraph/ng_ksocket.c	Wed Jun 14 16:13:20 2017	(r319944)
@@ -1184,7 +1184,8 @@ ng_ksocket_accept(priv_p priv)
 	if (error)
 		return (error);
 
-	soaccept(so, &sa);
+	if ((error = soaccept(so, &sa)) != 0)
+		return (error);
 
 	len = OFFSETOF(struct ng_ksocket_accept, addr);
 	if (sa != NULL)