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authorZack Rusin <[email protected]>2013-06-24 18:49:40 -0400
committerZack Rusin <[email protected]>2013-06-25 11:56:41 -0400
commitf96326b2f6713c21c8da9cb13d14f4842ff69578 (patch)
treef472f8df7c3d156ec2306c2361bdb8da990ba1d9 /Makefile.am
parente2b02080d80aac26a7a596dfd6adb8ff9c5912ec (diff)
draw: avoid overflows in the llvm draw loop
Before we could easily overflow if start+count>max integer. To avoid it we can just iterate over the count. This makes sure that we never crash, since most of the overflow conditions is already handled. Signed-off-by: Zack Rusin <[email protected]> Reviewed-by: Jose Fonseca <[email protected]> Reviewed-by: Roland Scheidegger <[email protected]>
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