Gitweb: http://git.fedorahosted.org/git/?p=cluster.git;a=commitdiff;h=77bb92ad9dbad9... Commit: 77bb92ad9dbad9c8755e45211214ab1e099cdb0e Parent: 6c9717cbbca38ee94911cbbc481c310f6375d560 Author: David Teigland teigland@redhat.com AuthorDate: Mon Jul 23 17:01:57 2012 -0500 Committer: David Teigland teigland@redhat.com 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@redhat.com --- 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) {
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