diff options
| author | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-07-14 19:17:45 +0000 |
|---|---|---|
| committer | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-07-14 19:17:45 +0000 |
| commit | 5ac8b562340e6dc0c38f88ce86f9df50058bd032 (patch) | |
| tree | 69f373f83fa36ee9d460437007e3b399b1fbeb8e /xpp/xbus-core.c | |
| parent | 30c7570cfd3a736af725d82fd8988859602183b8 (diff) | |
NULLify pointers to /proc files after removing them (so anyone who tries to
access them afterwards causes iimmediate Oops instead of unknown behaviour).
git-svn-id: http://svn.digium.com/svn/zaptel/trunk@1225 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'xpp/xbus-core.c')
| -rw-r--r-- | xpp/xbus-core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/xpp/xbus-core.c b/xpp/xbus-core.c index 5a85f8b..437ea5e 100644 --- a/xpp/xbus-core.c +++ b/xpp/xbus-core.c @@ -809,8 +809,10 @@ static void xbus_core_cleanup(void) xpp_worker = NULL; } #ifdef CONFIG_PROC_FS - if(proc_xbuses) + if(proc_xbuses) { remove_proc_entry(PROC_XBUSES, xpp_proc_toplevel); + proc_xbuses = NULL; + } #endif if(packet_cache) kmem_cache_destroy(packet_cache); |