[OpenSIPS-Devel] [OpenSIPS/opensips] 68806c: b2b_entities: do not search dlg by NULL from_tag
Răzvan Crainea
noreply at github.com
Thu Mar 18 11:45:07 EST 2021
Branch: refs/heads/master
Home: https://github.com/OpenSIPS/opensips
Commit: 68806c4b079c7601941785decc9824cfe78c3d27
https://github.com/OpenSIPS/opensips/commit/68806c4b079c7601941785decc9824cfe78c3d27
Author: Razvan Crainea <razvan at opensips.org>
Date: 2021-03-18 (Thu, 18 Mar 2021)
Changed paths:
M modules/b2b_entities/dlg.c
Log Message:
-----------
b2b_entities: do not search dlg by NULL from_tag
b2b_search_htable_dlg() always requires a non-NULL from_tag, therefore
when searching the dialog with an empty one (for example in case of a
b2b client timeout), we shall check agains a 0-length totag, rather than
NULL, otherwise it would result in a crash
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