scene_to can be NULL and cause segfault #52332
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Reference: blender/blender#52332
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System Information
Ubuntu Linux 16.04
Blender Version
Broken:
9da7dfa15
Worked:
580741b317
Short description of error
Duplicating a sequencer strip causes a segfault
Exact steps for others to reproduce the error
The problem lies in
sequencer.c:5541
. The line used to callBKE_sequencer_active_set(scene, seqn);
, but since9da7dfa15
it callsBKE_sequencer_active_set(scene_to, seqn);
. This is a problem, sincescene_to
can beNULL
(for example, see the call insequencer_add_duplicate_exec(...)
, but there are other places).Since
scene
is const, andBKE_sequencer_active_set()
expects a non-const pointer, it's not trivially possible to just passscene
instead ofscene_to
. Maybe callingBKE_sequence_base_dupli_recursive(scene, scene, ...
instead of(scene, NULL, ...
is enough?#52335 was marked as duplicate of this issue
Changed status to: 'Open'
Added subscriber: @dr.sybren
This issue was referenced by
ca3f601f93
Changed status from 'Open' to: 'Resolved'
Added subscriber: @Ebone