diff options
| author | Philipp Maier <pmaier@sysmocom.de> | 2017-12-13 15:33:25 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-12-13 20:19:52 +0000 |
| commit | 256d09d1f25e5b519d11b0d28803f2a21419a918 (patch) | |
| tree | 3a817f9f8ddb2aed20f95ee9c9ac6028279312db /src/libbsc/paging.c | |
| parent | 719322693c2803803326a909a9d3e57564ad7236 (diff) | |
paging: paging_flush_bts: be sure pending_requests is initalized
The BSSMAP reset causes the paging requests to be flushed. When
this happens right after startup then calling paging_flush_bts()
may be called when the list bts->paging.pending_requests is not
yet initalized, which causes a segfault.
Call paging_init_if_needed() to be sure that the list is
inizalized (like the other functions also do)
Change-Id: I42ddbfdec6f9d74d858ad13cc38b5b64061d08dc
Diffstat (limited to 'src/libbsc/paging.c')
| -rw-r--r-- | src/libbsc/paging.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libbsc/paging.c b/src/libbsc/paging.c index d657bd306..42ecdcf28 100644 --- a/src/libbsc/paging.c +++ b/src/libbsc/paging.c @@ -477,6 +477,8 @@ void paging_flush_bts(struct gsm_bts *bts, struct bsc_msc_data *msc) { struct gsm_paging_request *req, *req2; + paging_init_if_needed(bts); + llist_for_each_entry_safe(req, req2, &bts->paging.pending_requests, entry) { if (msc && req->msc != msc) continue; |