svn commit: r327278 - head/usr.bin/showmount

[Warner Losh]

Author: imp
Date: Thu Dec 28 05:34:34 2017
New Revision: 327278
URL: https://svnweb.freebsd.org/changeset/base/327278

Log:
  Free mp on a couple of error paths.
  
  CID: 978387

Modified:
  head/usr.bin/showmount/showmount.c

Modified: head/usr.bin/showmount/showmount.c
==============================================================================
--- head/usr.bin/showmount/showmount.c	Thu Dec 28 05:34:29 2017	(r327277)
+++ head/usr.bin/showmount/showmount.c	Thu Dec 28 05:34:34 2017	(r327278)
@@ -279,11 +279,15 @@ xdr_mntdump(XDR *xdrsp, struct mountlist **mlp)
 			return (0);
 		mp->ml_left = mp->ml_right = (struct mountlist *)0;
 		strp = mp->ml_host;
-		if (!xdr_string(xdrsp, &strp, MNTNAMLEN))
+		if (!xdr_string(xdrsp, &strp, MNTNAMLEN)) {
+			free(mp);
 			return (0);
+		}
 		strp = mp->ml_dirp;
-		if (!xdr_string(xdrsp, &strp, MNTPATHLEN))
+		if (!xdr_string(xdrsp, &strp, MNTPATHLEN)) {
+			free(mp);
 			return (0);
+		}
 
 		/*
 		 * Build a binary tree on sorted order of either host or dirp.