From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 12 Mar 1998 11:35:05 +0000 (+0000)
Subject: (lookup): Copy data to safe place before parsing it.
X-Git-Tag: cvs/before-sparc-2_0_x-branch~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e301976b7869407886b86a0b53c663b3404926d2;p=thirdparty%2Fglibc.git

(lookup): Copy data to safe place before parsing it.
---

diff --git a/nss/nss_db/db-XXX.c b/nss/nss_db/db-XXX.c
index edf9de81c53..0d9fe5af89d 100644
--- a/nss/nss_db/db-XXX.c
+++ b/nss/nss_db/db-XXX.c
@@ -176,8 +176,10 @@ lookup (const DBT *key, struct STRUCTURE *result,
     }
   else
     {
+      /* Copy the result to a safe place.  */
+      p = (char *) memcpy (buffer, value.data, value.size);
+
       /* Skip leading blanks.  */
-      p = (char *) value.data;
       while (isspace (*p))
 	++p;