diff options
| author | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-07-14 20:19:48 +0000 |
|---|---|---|
| committer | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2006-07-14 20:19:48 +0000 |
| commit | 16323aa644eae99aa146991fbeb1d2945f59f55c (patch) | |
| tree | 110c4e7bbb509a3f3aeeb276df8928cad1e5ba01 /xpp/card_fxs.c | |
| parent | 7b2bfe65370b353eca0ab6b288c27f06377ea8dc (diff) | |
NULLify pointers to /proc files after removing them (so anyone who
tries to access them afterwards causes Oops instead of unknown behaviour).
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@1230 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'xpp/card_fxs.c')
| -rw-r--r-- | xpp/card_fxs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xpp/card_fxs.c b/xpp/card_fxs.c index 1718849..094ed71 100644 --- a/xpp/card_fxs.c +++ b/xpp/card_fxs.c @@ -282,10 +282,12 @@ static void clean_proc(xbus_t *xbus, xpd_t *xpd) DBG("Removing xpd SLIC file %s/%s\n", xbus->busname, xpd->xpdname); priv->xpd_slic->data = NULL; remove_proc_entry(PROC_SLIC_FNAME, xpd->proc_xpd_dir); + priv->xpd_slic = NULL; } if(priv->fxs_info) { DBG("Removing xpd FXS_INFO file %s/%s\n", xbus->busname, xpd->xpdname); remove_proc_entry(PROC_FXS_INFO_FNAME, xpd->proc_xpd_dir); + priv->fxs_info = NULL; } #endif } |