[Midnightbsd-cvs] src [8718] trunk/sys/fs/nfsclient/nfs_clrpcops.c: be conservative and do not try to consume more bytes than was requested.

[laffer1 at midnightbsd.org]

Revision: 8718
          http://svnweb.midnightbsd.org/src/?rev=8718
Author:   laffer1
Date:     2016-09-25 18:27:52 -0400 (Sun, 25 Sep 2016)
Log Message:
-----------
be conservative and do not try to consume more bytes than was requested.

Modified Paths:
--------------
    trunk/sys/fs/nfsclient/nfs_clrpcops.c

Modified: trunk/sys/fs/nfsclient/nfs_clrpcops.c
===================================================================
--- trunk/sys/fs/nfsclient/nfs_clrpcops.c	2016-09-25 22:27:13 UTC (rev 8717)
+++ trunk/sys/fs/nfsclient/nfs_clrpcops.c	2016-09-25 22:27:52 UTC (rev 8718)
@@ -1339,7 +1339,7 @@
 			NFSM_DISSECT(tl, u_int32_t *, NFSX_UNSIGNED);
 			eof = fxdr_unsigned(int, *tl);
 		}
-		NFSM_STRSIZ(retlen, rsize);
+		NFSM_STRSIZ(retlen, len);
 		error = nfsm_mbufuio(nd, uiop, retlen);
 		if (error)
 			goto nfsmout;