diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-08-14 08:57:04 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-08-22 00:21:56 +0200 |
| commit | 29805da6d17f367495d0d0d94098a07b01ea53e2 (patch) | |
| tree | a91970b714d627a6b44b75987f4af5c62649fcff /openbsc/include | |
| parent | d2eb5e911e647cdbd78e6c004698f937e18e18a4 (diff) | |
gbproxy: Add gbprox_clear_patch_filter() (Coverity)
Add a separate function to clear the IMSI filter to be used instead of
gbprox_set_patch_filter(cfg, NULL, ...). Albeit it fixes a Coverity
issue (Unchecked return value), it is a false positive, since the
return value is always 0 in these cases. Nevertheless it is more
obvious what happens when an explicit clear function is called. Using
NULL as filter argument of gbprox_set_patch_filter still clears the
filter.
Fixes: Coverity CID 1231255
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/include')
| -rw-r--r-- | openbsc/include/openbsc/gb_proxy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gb_proxy.h b/openbsc/include/openbsc/gb_proxy.h index 039a9a139..d6dde109d 100644 --- a/openbsc/include/openbsc/gb_proxy.h +++ b/openbsc/include/openbsc/gb_proxy.h @@ -115,6 +115,7 @@ void gbprox_reset(struct gbproxy_config *cfg); int gbprox_set_patch_filter(struct gbproxy_config *cfg, const char *filter, const char **err_msg); +void gbprox_clear_patch_filter(struct gbproxy_config *cfg); void gbprox_delete_tlli(struct gbproxy_peer *peer, struct gbproxy_tlli_info *tlli_info); |