From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jes.Sorensen@redhat.com Subject: [PATCH 09/13] Fix malloc handling in dlink.c Date: Wed, 26 Oct 2011 17:30:22 +0200 Message-ID: <1319643026-11501-10-git-send-email-Jes.Sorensen@redhat.com> References: <1319643026-11501-1-git-send-email-Jes.Sorensen@redhat.com> Return-path: In-Reply-To: <1319643026-11501-1-git-send-email-Jes.Sorensen@redhat.com> Sender: linux-raid-owner@vger.kernel.org To: neilb@suse.de Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids From: Jes Sorensen Signed-off-by: Jes Sorensen --- dlink.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/dlink.c b/dlink.c index d734281..168ca2f 100644 --- a/dlink.c +++ b/dlink.c @@ -15,8 +15,10 @@ void *dl_head() { void *h; h = dl_alloc(0); - dl_next(h) = h; - dl_prev(h) = h; + if (h) { + dl_next(h) = h; + dl_prev(h) = h; + } return h; } -- 1.7.6.4