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Fix bug #66887 imagescale - poor quality of scaled image
authorRemi Collet <remi@php.net>
Wed, 12 Mar 2014 16:10:51 +0000 (17:10 +0100)
committerRemi Collet <remi@php.net>
Wed, 12 Mar 2014 16:10:51 +0000 (17:10 +0100)
commit862c006da178e3bb2a247b76b19d72d338efc0bd
treeb7366055f6bfe8e3a5be4894cab029ebe1132ca6tree | snapshot
parentf2d5b2b6c657db29af3bc92d93645ff66574b56fcommit | diff
Fix bug  #66887 imagescale - poor quality of scaled image

Issue with signed char overflow.

Upstream fix:
https://bitbucket.org/libgd/gd-libgd/commits/4b86e06937bc5ff116be969137f8da9d1a7869d5
ext/gd/libgd/gd_interpolation.c diff | blob | history
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