cluster: RHEL59 - fenced: fix double free when second method has no devices

Gitweb: http://git.fedorahosted.org/git/?p=cluster.git;a=commitdiff;h=77bb92ad9db... Commit: 77bb92ad9dbad9c8755e45211214ab1e099cdb0e Parent: 6c9717cbbca38ee94911cbbc481c310f6375d560 Author: David Teigland <teigland(a)redhat.com&gt; AuthorDate: Mon Jul 23 17:01:57 2012 -0500 Committer: David Teigland <teigland(a)redhat.com&gt; CommitterDate: Mon Jul 23 17:01:57 2012 -0500 fenced: fix double free when second method has no devices When the second fence method is empty, the already freed device is freed again, causing a segfault. bz 809390 Signed-off-by: David Teigland <teigland(a)redhat.com&gt; --- fence/fenced/agent.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/fence/fenced/agent.c b/fence/fenced/agent.c index 753b915..de4467c 100644 --- a/fence/fenced/agent.c +++ b/fence/fenced/agent.c @@ -361,8 +361,10 @@ int dispatch_fence_agent(char *victim, int force) device = NULL; } - if (device) + if (device) { free(device); + device = NULL; + } free(method); if (!error) {