Tested on Xubuntu 15.10 (libpng-1.2.51) and Windows 7. No regression found with systems that are not affected by the bug.
Patch applied to the trunk rev. 14772 (with new debug function).
Tested on Xubuntu 15.10 (libpng-1.2.51) and Windows 7. No regression found with systems that are not affected by the bug.
Patch applied to the trunk rev. 14772 (with new debug function).