Module: kamailio Branch: master Commit: 7dd643a88fd7944ee86b795298c76e6d5fd58b8f URL: https://github.com/kamailio/kamailio/commit/7dd643a88fd7944ee86b795298c76e6d5fd58b8f
Author: Daniel-Constantin Mierla <[email protected]> Committer: Daniel-Constantin Mierla <[email protected]> Date: 2021-04-08T09:36:49+02:00 dlgs: safety check for accessing next field --- Modified: src/modules/dlgs/dlgs_records.c --- Diff: https://github.com/kamailio/kamailio/commit/7dd643a88fd7944ee86b795298c76e6d5fd58b8f.diff Patch: https://github.com/kamailio/kamailio/commit/7dd643a88fd7944ee86b795298c76e6d5fd58b8f.patch --- diff --git a/src/modules/dlgs/dlgs_records.c b/src/modules/dlgs/dlgs_records.c index 1f6af22ba3..d3084084d5 100644 --- a/src/modules/dlgs/dlgs_records.c +++ b/src/modules/dlgs/dlgs_records.c @@ -970,7 +970,9 @@ void dlgs_ht_timer(unsigned int ticks, void *param) it->prev = NULL; } } else { - ite->prev->next = it; + if(ite->prev) { + ite->prev->next = it; + } if(it!=NULL) { it->prev = ite->prev; } _______________________________________________ Kamailio (SER) - Development Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
