diff options
| -rw-r--r-- | pixman/src/pixregion.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/pixman/src/pixregion.c b/pixman/src/pixregion.c index 1ed3ad701..d6caf6c5b 100644 --- a/pixman/src/pixregion.c +++ b/pixman/src/pixregion.c @@ -355,6 +355,15 @@ pixman_region_init_rects(pixman_region16_t *region, pixman_box16_t *boxes, int c } pixman_region_init(region); + + /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is + * a special case, and causing pixman_rect_alloc would cause + * us to leak memory (because the 0-rect case should be the + * static pixman_region_emptyData data). + */ + if (count == 0) + return PIXMAN_REGION_STATUS_SUCCESS; + if (!pixman_rect_alloc(region, count)) return PIXMAN_REGION_STATUS_FAILURE; |