[3.0] packetizer: av1: fix double free
If the p_extra is freed in the previous branch, it is also freed in this branch without being reset to NULL before.
Regression from a95213e2.
(cherry picked from commit fc0325db)
Backport of !6772 (merged)
If the p_extra is freed in the previous branch, it is also freed in this branch without being reset to NULL before.
Regression from a95213e2.
(cherry picked from commit fc0325db)
Backport of !6772 (merged)
VideoLAN code repository instance