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| author | Søren Sandmann Pedersen <ssp@redhat.com> | 2011-02-15 09:11:44 -0500 |
|---|---|---|
| committer | Søren Sandmann Pedersen <ssp@redhat.com> | 2011-02-18 06:21:38 -0500 |
| commit | 510c0d088a975efe75cc2b796547f3aaed1c18e6 (patch) | |
| tree | a53ac1dc78584cac01133fa24352786549d6a007 | |
| parent | 7feb710e60cdab5c448a396537a8de16e72091e2 (diff) | |
In pixman_image_set_transform() allow NULL for transform
Previously, this would crash unless the existing transform were also
NULL.
| -rw-r--r-- | pixman/pixman-image.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pixman/pixman-image.c b/pixman/pixman-image.c index 55fc17ac..9103ca6c 100644 --- a/pixman/pixman-image.c +++ b/pixman/pixman-image.c @@ -502,7 +502,7 @@ pixman_image_set_transform (pixman_image_t * image, if (common->transform == transform) return TRUE; - if (memcmp (&id, transform, sizeof (pixman_transform_t)) == 0) + if (!transform || memcmp (&id, transform, sizeof (pixman_transform_t)) == 0) { free (common->transform); common->transform = NULL; |