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* master - cman: Clean shutdown_con if the controlling process is killed.
@ 2008-09-19 12:06 Christine Caulfield
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From: Christine Caulfield @ 2008-09-19 12:06 UTC (permalink / raw)
To: cluster-cvs-relay
Gitweb: http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=e5d433e74f26ddab3e7eedb4c50f2b3546738ecd
Commit: e5d433e74f26ddab3e7eedb4c50f2b3546738ecd
Parent: 7967567982877f3896305e3fe3c45b64c1cac842
Author: Christine Caulfield <ccaulfie@redhat.com>
AuthorDate: Fri Sep 19 13:02:40 2008 +0100
Committer: Christine Caulfield <ccaulfie@redhat.com>
CommitterDate: Fri Sep 19 13:02:40 2008 +0100
cman: Clean shutdown_con if the controlling process is killed.
If a shutdown is initiated by a process that is then killed, the
shutdown_con isn't cleared. So if another process replies to the
shutdown request cman could segfault.
Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>
---
cman/daemon/commands.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/cman/daemon/commands.c b/cman/daemon/commands.c
index 5a843b6..ca68244 100644
--- a/cman/daemon/commands.c
+++ b/cman/daemon/commands.c
@@ -1536,6 +1536,11 @@ void unbind_con(struct connection *con)
check_shutdown_status();
}
+
+ /* If the controlling shutdown process has quit, then cancel the
+ shutdown session */
+ if (con == shutdown_con)
+ shutdown_con = NULL;
}
/* Post a PORT OPEN/CLOSE event to anyone listening on this end */
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2008-09-19 12:06 master - cman: Clean shutdown_con if the controlling process is killed Christine Caulfield
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