tree a41457981bf060c5f3ded8359827f2cec7ea037d
parent 74df4f1956507f89087fc3ef9f3c2ffb9619bddf
author Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1328915593 -0600
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> 1328915593 -0600

[libpng16] Fixed a memory overwrite bug in simplified read of RGB PNG with

Fixed a memory overwrite bug in simplified read of RGB PNG with
non-linear gamma Also bugs in the error checking in pngread.c and changed
quite a lot of the checks in pngstest.c to be correct; either correctly
written or not over-optimistic.  The pngstest changes are insufficient to
allow all possible RGB transforms to be passed; pngstest cmppixel needs
to be rewritten to make it clearer which errors it allows and then changed
to permit known inaccuracies.