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authorIlia Mirkin <[email protected]>2014-01-22 21:30:07 -0500
committerMaarten Lankhorst <[email protected]>2014-01-27 16:40:42 +0100
commit45b64e52f4df49ac01ac100fba2c01633d492a6d (patch)
tree6204625d68f8e6fcf16bfe308a8d98ef622de70e /src/gallium/auxiliary/util/u_video.h
parent3de97ce9200e9fe96891e7e92ec83f0fc38d8693 (diff)
util/u_vbuf: correct map offset calculation for crazy offsets
When the min_index is very large (or very negative), the multipliation can overflow 32 bits and result in an incorrect map pointer modification. Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/util/u_video.h')
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