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[libpng17] Worked around a false-positive Coverity issue in pngvalid.c.

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Glenn Randers-Pehrson
2016-01-13 09:48:41 -06:00
parent 6271b4fc78
commit 89287f10b8
3 changed files with 18 additions and 5 deletions
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5
ANNOUNCE
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@@ -1,5 +1,5 @@
Libpng 1.7.0beta77 - January 12, 2016
Libpng 1.7.0beta77 - January 13, 2016
This is not intended to be a public release. It will be replaced
within a few weeks by a public version or by another test version.
@@ -1172,7 +1172,7 @@ Version 1.7.0beta76 [January 7, 2016]
Fixed new Coverity defect, potential NULL dereference of "ps" in pngwutil.c
Added temporary workaround for Coverity "Dead code" defect.
Version 1.7.0beta77 [January 12, 2016]
Version 1.7.0beta77 [January 13, 2016]
Fixed new Coverity defect, another NULL dereference of "ps" in pngwutil.c
Prevent the CMINFO optimization code from running twice on any PNG IDAT
stream longer than 2048 bytes; the second time could overwrite bytes
@@ -1212,6 +1212,7 @@ Version 1.7.0beta77 [January 12, 2016]
there is an unrelated bug which means that lower zlib memLevels result
in memory corruption under some circumstances, probably less often
than 1:1000.
Worked around a false-positive Coverity issue in pngvalid.c.
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