From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 17 Mar 1997 03:42:07 +0000 (+0000)
Subject: (__big_delete): Don't call __free_ovflpage without testing for
X-Git-Tag: cvs/glibc-2_0_4~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=347415b76e07cf0c885d99933ca6762caadc0fa8;p=thirdparty%2Fglibc.git

(__big_delete): Don't call __free_ovflpage without testing for
last_bfp to be NULL.
---

diff --git a/db/hash/hash_bigkey.c b/db/hash/hash_bigkey.c
index d2a7dfd5977..d80ebedb078 100644
--- a/db/hash/hash_bigkey.c
+++ b/db/hash/hash_bigkey.c
@@ -249,7 +249,7 @@ __big_delete(hashp, bufp)
 	bufp->flags |= BUF_MOD;
 	if (rbufp)
 		__free_ovflpage(hashp, rbufp);
-	if (last_bfp != rbufp)
+	if (last_bfp && last_bfp != rbufp)
 		__free_ovflpage(hashp, last_bfp);
 
 	hashp->NKEYS--;