From: Jerone Young <jyoung5@us.ibm.com>
To: xen-devel <xen-devel@lists.xensource.com>
Subject: [PATCH] tiddyup tools/xenstore/talloc.c
Date: Thu, 11 Aug 2005 16:15:26 -0500 [thread overview]
Message-ID: <1123794926.3043.56.camel@thinkpad> (raw)
Add check so that p is not operated on if context is not also null.
Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
--- tools/xenstore/talloc.c.old 2005-08-11 11:48:59.000000000 -0500
+++ tools/xenstore/talloc.c 2005-08-11 12:30:14.000000000 -0500
@@ -292,7 +292,7 @@ static int talloc_unreference(const void
for (h=tc->refs;h;h=h->next) {
struct talloc_chunk *p = talloc_parent_chunk(h);
- if ((p==NULL && context==NULL) || p+1 == context) break;
+ if (p==NULL || context==NULL || p+1 == context) break;
}
if (h == NULL) {
return -1;
--
Jerone Young
IBM Linux Technology Center
jyoung5@us.ibm.com
512-838-1157 (T/L: 678-1157)
next reply other threads:[~2005-08-11 21:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-11 21:15 Jerone Young [this message]
2005-08-11 21:58 ` [PATCH] tiddyup tools/xenstore/talloc.c Keir Fraser
2005-08-11 22:05 ` Jerone Young
2005-08-12 3:32 ` Rusty Russell
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