diff options
author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-06-02 09:33:31 +0200 |
---|---|---|
committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-06-02 09:46:32 +0200 |
commit | f2e114ac85700c8b018d4d1495f6ef1762e0718d (patch) | |
tree | 7b7c6e83c5ca37791c79ec67a6513e728bf47a99 /openbsc/src/gprs | |
parent | 65b0efe56eafff992d60854787b83275ac33f84e (diff) |
sgsn: seleted_apn_str might be NULL do not strcpy
The subscriber might simply not be allowed to use the APN
that was specified. So selected_apn_str might very well be
NULL.
Fixes: Coverity CID#1302853
Diffstat (limited to 'openbsc/src/gprs')
-rw-r--r-- | openbsc/src/gprs/gprs_sgsn.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c index cc1ae4d25..f40de0b3c 100644 --- a/openbsc/src/gprs/gprs_sgsn.c +++ b/openbsc/src/gprs/gprs_sgsn.c @@ -709,7 +709,10 @@ struct sgsn_ggsn_ctx *sgsn_mm_ctx_find_ggsn_ctx(struct sgsn_mm_ctx *mmctx, } /* copy the selected apn_str */ - strcpy(out_apn_str, selected_apn_str); + if (selected_apn_str) + strcpy(out_apn_str, selected_apn_str); + else + out_apn_str[0] = '\0'; if (apn_ctx == NULL && selected_apn_str) apn_ctx = sgsn_apn_ctx_match(selected_apn_str, mmctx->imsi); |