svn commit: r301682 - stable/10/lib/libc/rpc

[Garrett Cooper]

Author: ngie
Date: Wed Jun  8 18:27:44 2016
New Revision: 301682
URL: https://svnweb.freebsd.org/changeset/base/301682

Log:
  MFC r300386:
  
  Don't leak `handle` if svc_tp_create(..) succeeds and allocating a new
  struct xlist object fails
  
  CID: 978277

Modified:
  stable/10/lib/libc/rpc/svc_generic.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libc/rpc/svc_generic.c
==============================================================================
--- stable/10/lib/libc/rpc/svc_generic.c	Wed Jun  8 18:23:33 2016	(r301681)
+++ stable/10/lib/libc/rpc/svc_generic.c	Wed Jun  8 18:27:44 2016	(r301682)
@@ -121,7 +121,8 @@ svc_create(dispatch, prognum, versnum, n
 				if (l == NULL) {
 					warnx("svc_create: no memory");
 					mutex_unlock(&xprtlist_lock);
-					return (0);
+					num = 0;
+					goto done;
 				}
 				l->xprt = xprt;
 				l->next = xprtlist;
@@ -131,6 +132,7 @@ svc_create(dispatch, prognum, versnum, n
 		}
 		mutex_unlock(&xprtlist_lock);
 	}
+done:
 	__rpc_endconf(handle);
 	/*
 	 * In case of num == 0; the error messages are generated by the