From: Sebastian Harl <sh@tokkee.org>
Date: Mon, 31 Mar 2008 09:31:38 +0000 (+0200)
Subject: unixsock plugin: Do not unregister a write-callback in us_shutdown().
X-Git-Tag: collectd-4.2.7~10
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=cc198156a5fbf657481c29329982adac3878bee4;p=collectd.git

unixsock plugin: Do not unregister a write-callback in us_shutdown().

The unixsock plugin no longer registers a write-callback. Basically,
unregistering a non-existent callback does not do any harm, However, if no
write-callback has been registered at all, the appropriate linked list has
never been created and the process will segfault when trying to access it.

Signed-off-by: Sebastian Harl <sh@tokkee.org>
Signed-off-by: Florian Forster <octo@huhu.verplant.org>
---

diff --git a/src/unixsock.c b/src/unixsock.c
index f8dcc5ba..f8c9fbfd 100644
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -752,7 +752,6 @@ static int us_shutdown (void)
 	}
 
 	plugin_unregister_init ("unixsock");
-	plugin_unregister_write ("unixsock");
 	plugin_unregister_shutdown ("unixsock");
 
 	return (0);