Adam Doupe
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be11a6e26b
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smpte: Fix integer overflow with possible heap corruption in GstMask creation.
Check that width*height*sizeof(guint32) doesn't overflow when
allocated user_data for mask, potential for heap overwrite when
inverting.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1231
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2603>
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2022-06-15 14:53:50 +00:00 |
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