From: Jeremy Kerr <jk@ozlabs.org>
Date: Wed, 14 Aug 2013 06:55:46 +0000 (+0800)
Subject: lib/waiter: talloc waiters from waitset context
X-Git-Tag: v1.0.0~520
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=4109b0059599c2e7b44e89d80b953233c2ba575e

lib/waiter: talloc waiters from waitset context

We can lose a reference to the first waiter allocated, as set->waiters
may be NULL.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---

diff --git a/lib/waiter/waiter.c b/lib/waiter/waiter.c
index 13b0d68..833f63b 100644
--- a/lib/waiter/waiter.c
+++ b/lib/waiter/waiter.c
@@ -66,7 +66,7 @@ static struct waiter *waiter_new(struct waitset *set)
 {
 	struct waiter **waiters, *waiter;
 
-	waiter = talloc(set->waiters, struct waiter);
+	waiter = talloc(set, struct waiter);
 	if (!waiter)
 		return NULL;