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author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-05-25 14:35:10 +0800 |
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committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-05-25 14:38:01 +0800 |
commit | 08bb84b04e15c97739b9c11b2f26407ee663bc24 (patch) | |
tree | 13948bb6b8d0032b815604f4c7a9f59185634c15 /openbsc/src/gprs/gprs_sgsn.c | |
parent | 9270d99f3db58e70d50ad45644b039b3fa314574 (diff) |
sgsn: Deal with no static ggsn being configured at all
In case no static ggsn is configured the code would crash
with the assumption that there is always such a GGSN.
Diffstat (limited to 'openbsc/src/gprs/gprs_sgsn.c')
-rw-r--r-- | openbsc/src/gprs/gprs_sgsn.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/openbsc/src/gprs/gprs_sgsn.c b/openbsc/src/gprs/gprs_sgsn.c index ad90d3c16..3c25840ef 100644 --- a/openbsc/src/gprs/gprs_sgsn.c +++ b/openbsc/src/gprs/gprs_sgsn.c @@ -716,6 +716,13 @@ struct sgsn_ggsn_ctx *sgsn_mm_ctx_find_ggsn_ctx(struct sgsn_mm_ctx *mmctx, return NULL; } + if (!ggsn) { + LOGMMCTXP(LOGL_NOTICE, mmctx, + "No static GGSN configured. Selected APN '%s'\n", + selected_apn_str); + return NULL; + } + LOGMMCTXP(LOGL_INFO, mmctx, "Found GGSN %d for APN '%s' (requested '%s')\n", ggsn->id, selected_apn_str ? selected_apn_str : "---", |