[cups.bugs] [MOD] STR #2974: potential int overflow in _cupsImageReadPNG()

Michael Sweet msweet at apple.com
Thu Oct 16 21:55:58 PDT 2008


[STR Closed w/o Resolution]

The maximum dimensions of an image are 2^27-1, so it is impossible for
"img->ysize * 3" to overflow a 32-bit integer.  See the range checks prior
to the buffer size check...

Link: http://www.cups.org/str.php?L2974
Version: 1.3.9
Fix Version: None





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