[sr-dev] git:master:4f13c9a2: dialog: safety check for dialog hash table inside dlg_get()

Module: kamailio Branch: master Commit: 4f13c9a291eeeb2f3d3b7654308b13396fe020af URL: https://github.com/kamailio/kamailio/commit/4f13c9a291eeeb2f3d3b7654308b133… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-07-19T10:29:05+02:00 dialog: safety check for dialog hash table inside dlg_get() - GH #1594 --- Modified: src/modules/dialog/dlg_hash.c --- Diff: https://github.com/kamailio/kamailio/commit/4f13c9a291eeeb2f3d3b7654308b133… Patch: https://github.com/kamailio/kamailio/commit/4f13c9a291eeeb2f3d3b7654308b133… --- diff --git a/src/modules/dialog/dlg_hash.c b/src/modules/dialog/dlg_hash.c index 23955eaf5e..a6c8cdeb7b 100644 --- a/src/modules/dialog/dlg_hash.c +++ b/src/modules/dialog/dlg_hash.c @@ -801,6 +801,10 @@ struct dlg_cell* get_dlg( str *callid, str *ftag, str *ttag, unsigned int *dir) struct dlg_cell *dlg; unsigned int he; + if(d_table==NULL) { + LM_ERR("dialog hash table not available\n"); + return 0; + } he = core_hash(callid, 0, d_table->size); dlg = internal_get_dlg(he, callid, ftag, ttag, dir, 0);