diff options
author | Campbell Barton <ideasman42@gmail.com> | 2015-02-17 09:12:19 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2015-02-17 09:12:19 +0300 |
commit | 86a2e9d0e42ba1dbb31bf1e8cda94ea7db38544d (patch) | |
tree | 70c93a623abb4bae0bad43de21e769bc3a0d4eb7 /source/blender/blenkernel/intern/sketch.c | |
parent | 28f31bdfd807e35d7016623cc9af8467165a1052 (diff) |
etch-a-ton: off by one error
was writing past the buffer when inserting strokes
Diffstat (limited to 'source/blender/blenkernel/intern/sketch.c')
-rw-r--r-- | source/blender/blenkernel/intern/sketch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/sketch.c b/source/blender/blenkernel/intern/sketch.c index f9c5e8fb07d..0d355abb49b 100644 --- a/source/blender/blenkernel/intern/sketch.c +++ b/source/blender/blenkernel/intern/sketch.c @@ -196,14 +196,14 @@ void sk_appendStrokePoint(SK_Stroke *stk, SK_Point *pt) void sk_insertStrokePoints(SK_Stroke *stk, SK_Point *pts, int len, int start, int end) { - int size = end - start + 1; + int size = end - start; sk_growStrokeBufferN(stk, len - size); if (len != size) { - int tail_size = stk->nb_points - end + 1; + int tail_size = stk->nb_points - end; - memmove(stk->points + start + len, stk->points + end + 1, tail_size * sizeof(SK_Point)); + memmove(stk->points + start + len, stk->points + end, tail_size * sizeof(SK_Point)); } memcpy(stk->points + start, pts, len * sizeof(SK_Point)); |