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| author | Germano Cavalcante <germano.costa@ig.com.br> | 2017-02-06 07:01:39 +0300 |
|---|---|---|
| committer | Germano Cavalcante <germano.costa@ig.com.br> | 2017-02-06 07:01:39 +0300 |
| commit | 22156d951dbd4e1150ede7fd3769347265694bd7 (patch) | |
| tree | e55e41034d60d9c8211d552d0881b5958f0efa48 /source/blender/editors/transform/transform_snap_object.c | |
| parent | da08aa4b96d80f7193edb7f1b5c507f197d657ce (diff) | |
fix T50602: Avoid crash when executing `transform_snap_context_project_view3d_mixed` with `dist_px` NULL
Diffstat (limited to 'source/blender/editors/transform/transform_snap_object.c')
| -rw-r--r-- | source/blender/editors/transform/transform_snap_object.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/editors/transform/transform_snap_object.c b/source/blender/editors/transform/transform_snap_object.c index 0e4ec12e18f..7c9dc43dbe4 100644 --- a/source/blender/editors/transform/transform_snap_object.c +++ b/source/blender/editors/transform/transform_snap_object.c @@ -2028,11 +2028,13 @@ static bool transform_snap_context_project_view3d_mixed_impl( BLI_assert((snap_to_flag & ~(1 | 2 | 4)) == 0); if (use_depth) { - const float dist_px_orig = *dist_px; + const float dist_px_orig = dist_px ? *dist_px : 0; for (int i = 2; i >= 0; i--) { if (snap_to_flag & (1 << i)) { - if (i == 0) + if (i == 0) { + BLI_assert(dist_px != NULL); *dist_px = dist_px_orig; + } if (ED_transform_snap_object_project_view3d( sctx, elem_type[i], params, |