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[libpng15] Safely convert num_bytes to a png_byte in png_set_sig_bytes() (Robert

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Seacord).
This commit is contained in:
Glenn Randers-Pehrson
2015-08-18 10:23:35 -05:00
parent 357f3da6b0
commit a88dec67f2
6 changed files with 36 additions and 23 deletions
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7
ANNOUNCE
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@@ -1,5 +1,5 @@
Libpng 1.5.24beta01 - July 30, 2015
Libpng 1.5.24beta01 - August 18, 2015
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.
@@ -27,12 +27,15 @@ Other information:
Changes since the last public release (1.5.23):
Version 1.5.24beta01 [July 30, 2015]
Version 1.5.24beta01 [August 18, 2015]
Avoid potentially dereferencing NULL info_ptr in png_info_init_3().
Eliminated unused PNG_COST_SHIFT, PNG_WEIGHT_SHIFT, PNG_COST_FACTOR, and
PNG_WEIGHT_FACTOR macros.
Fixed potential leak of png_pixels in contrib/pngminus/pnm2png.c
Fixed uninitialized variable in contrib/gregbook/rpng2-x.c
Fixed some bad links in the man page.
Safely convert num_bytes to a png_byte in png_set_sig_bytes() (Robert
Seacord).
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