Branch: refs/heads/master
Home: https://github.com/OpenSIPS/opensips
Commit: 224a3236cbeaeb06a897cb3beab8c3a0c3d5903f
https://github.com/OpenSIPS/opensips/commit/224a3236cbeaeb06a897cb3beab8c3a0c3d5903f
Author: Razvan Crainea <raz...@opensips.org>
Date: 2024-01-15 (Mon, 15 Jan 2024)
Changed paths:
M modules/dialog/dlg_hash.c
Log Message:
-----------
dialog: do not populate dst_leg on unmatched dlg
Avoid chaning the dst_leg on unmatched dialogs, as this might lead to
inconsistent states. A common pattern is to match a dialog in state 5,
which would set a dst_leg, but then "invalidate" the dialog due to the
bad state - proceeding to a next dialog would not set the dst_leg (as it
was set by the previous match), leading to an invalid access in the
second dialog.
Credits go to NFON for reporting and providing valuable troubleshooting
information
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