[libpng17] Added byte, short and other overflow checking

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Added 'assert' based overflow checking for debug builds for char
and short assignments. Simply ignore the error in release builds
(a truncated value will be used without warning). Controlled by
PNG_RANGE_CHECK_SUPPORTED.

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This commit is contained in:

John Bowler

2015-03-22 15:57:53 -05:00

committed by Glenn Randers-Pehrson

parent 382de60042

commit 82fa6aed0e

14 changed files with 618 additions and 508 deletions

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pngrtran.c

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