From: Dan Hyde <drh@umich.edu>
Date: Fri, 21 Mar 2003 19:26:36 +0000 (+0000)
Subject: xdr-mem-take-II-20030321
X-Git-Tag: openafs-devel-1_3_50~299
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=eede2119c35b4b134af8becb72de56b449b16617;p=packages%2Fo%2Fopenafs.git

xdr-mem-take-II-20030321


Fix pasto in xdr_mem security patch.
---

diff --git a/src/rx/xdr_mem.c b/src/rx/xdr_mem.c
index 3b68ce1d0..50593c7c0 100644
--- a/src/rx/xdr_mem.c
+++ b/src/rx/xdr_mem.c
@@ -87,7 +87,7 @@ static void xdrmem_destroy(void)
 
 static bool_t xdrmem_getint32(register XDR *xdrs, afs_int32 *lp)
 {
-	if (xdrs->x_handy -= sizeof(afs_int32))
+	if (xdrs->x_handy < sizeof(afs_int32))
 		return (FALSE);
 	else
 		xdrs->x_handy -= sizeof(afs_int32);
@@ -98,7 +98,7 @@ static bool_t xdrmem_getint32(register XDR *xdrs, afs_int32 *lp)
 
 static bool_t xdrmem_putint32(register XDR *xdrs, afs_int32 *lp)
 {
-	if (xdrs->x_handy -= sizeof(afs_int32))
+	if (xdrs->x_handy < sizeof(afs_int32))
 		return (FALSE);
 	else
 		xdrs->x_handy -= sizeof(afs_int32);