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| author | Nicolas Silva <nsilva@mozilla.com> | 2018-06-15 14:01:07 -0700 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-06-30 18:47:03 +0200 |
| commit | 5db0b81f7c1c7c18c11fe06e58892ed64e347ef1 (patch) | |
| tree | e6f45e9ee7dffa3db75dc843bc4911d5aecd2b43 /gfx/qcms | |
| parent | fdc6f820ca5e4b2832a0208e2a183fb1d6f8b45f (diff) | |
| download | uxp-5db0b81f7c1c7c18c11fe06e58892ed64e347ef1.tar.gz | |
Bug 1464039 - Reject some invalid transforms in qcms. r=mwoodrow, a=RyanVM
Diffstat (limited to 'gfx/qcms')
| -rw-r--r-- | gfx/qcms/chain.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gfx/qcms/chain.c b/gfx/qcms/chain.c index e382fbe001..2b0e707c44 100644 --- a/gfx/qcms/chain.c +++ b/gfx/qcms/chain.c @@ -972,6 +972,10 @@ static float* qcms_modular_transform_data(struct qcms_modular_transform *transfo assert(0 && "Unsupported transform module"); return NULL; } + if (transform->grid_size <= 0) { + assert(0 && "Invalid transform"); + return NULL; + } transform->transform_module_fn(transform,src,dest,len); dest = src; src = new_src; |