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| author | Søren Sandmann Pedersen <ssp@redhat.com> | 2010-09-21 10:05:52 -0400 |
|---|---|---|
| committer | Søren Sandmann Pedersen <ssp@redhat.com> | 2010-09-21 10:05:52 -0400 |
| commit | 0742ba41646853a5edf90c2f3102f49b248321ee (patch) | |
| tree | 1caf6b8139a60b4a2007d34a6da4eed361e2aae8 | |
| parent | 7cd4f2fa201c4dc846153c022423e3dced2cfb13 (diff) | |
compute_composite_region32: Zero extents before returning FALSE.
If the extents of the composite region are broken such that x2 <= x1
or y2 <= y1, then we need to zero the extents before returning so that
the region won't be completely broken when calling
pixman_region32_fini().
| -rw-r--r-- | pixman/pixman.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pixman/pixman.c b/pixman/pixman.c index 22963253..bd9305b7 100644 --- a/pixman/pixman.c +++ b/pixman/pixman.c @@ -306,6 +306,10 @@ pixman_compute_composite_region32 (pixman_region32_t * region, if (region->extents.x1 >= region->extents.x2 || region->extents.y1 >= region->extents.y2) { + region->extents.x1 = 0; + region->extents.x2 = 0; + region->extents.y1 = 0; + region->extents.y2 = 0; return FALSE; } |