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[libpng17] Updated comments and manual with elimination of PNG_SAFE_LIMITS

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Glenn Randers-Pehrson
2014-12-23 22:43:57 -06:00
parent eeab1cfefc
commit d92b0f23e6
4 changed files with 40 additions and 27 deletions
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9
scripts/pnglibconf.dfa
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@@ -381,11 +381,10 @@ option IO_STATE
option USER_LIMITS requires READ
# The default settings given below for the limits mean that libpng will not
# limit the size of images or the size of data in ancilliary chunks beyond the
# specification or implementation limits. This does lead to security issues if
# PNG files come from untrusted sources. Settings have the following
# interpretations:
# The default settings given below for the limits mean that libpng will
# limit the size of images or the size of data in ancilliary chunks to less
# than the specification or implementation limits. Settings have the
# following interpretations:
#
# USER_WIDTH_MAX: maximum width of an image that will be read
# USER_HEIGHT_MAX: maximum height