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| author | Sybren A. Stüvel <sybren> | 2021-07-06 15:36:27 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2021-07-09 12:21:12 +0300 |
| commit | c04cceb40ed5574dcba8a55cfe97a1132c869895 (patch) | |
| tree | ec136545e587ee4443fef8d7ea85673b5c37597b /source/blender/blenkernel/BKE_blender_version.h | |
| parent | b69ab42982a1da921ea9f585fceca1a53589de79 (diff) | |
Fix T89435: Reordering FCurves can cause crash or corruption
Correctly reset `prev` and `next` pointers of action group FCurves when
separating them into distinct `ListBase`s per `bActionGroup`.
These `NULL` pointers are necessary to temporarily demarcate the start &
end of the `bActionGroup::channels` list. Having them still point to
other FCurves caused ordering issues when moving curves towards the
start/end of a group.
This commit corrects the above issue and adds versioning code to rectify
any ordering issues that may have been caused. For this purpose the
`BKE_action_groups_reconstruct()` function is rewritten to avoid relying
on the `bAction::curves` list order or `prev` link integrity.
Differential Revision: https://developer.blender.org/D11811
Diffstat (limited to 'source/blender/blenkernel/BKE_blender_version.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_blender_version.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_blender_version.h b/source/blender/blenkernel/BKE_blender_version.h index 9d286b94b04..30f6ad7475d 100644 --- a/source/blender/blenkernel/BKE_blender_version.h +++ b/source/blender/blenkernel/BKE_blender_version.h @@ -39,7 +39,7 @@ extern "C" { /* Blender file format version. */ #define BLENDER_FILE_VERSION BLENDER_VERSION -#define BLENDER_FILE_SUBVERSION 8 +#define BLENDER_FILE_SUBVERSION 9 /* Minimum Blender version that supports reading file written with the current * version. Older Blender versions will test this and show a warning if the file |