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[libpng16] Changed 0xnnnn constants to 0xnnnnUL.

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Glenn Randers-Pehrson
2015-08-16 22:49:58 -05:00
parent 8b83ff3704
commit 8ba4b13c55
10 changed files with 76 additions and 60 deletions
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4
pngread.c
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@@ -359,8 +359,8 @@ png_do_read_intrapixel(png_row_infop row_info, png_bytep row)
png_uint_32 s0 = (*(rp ) << 8) | *(rp + 1);
png_uint_32 s1 = (*(rp + 2) << 8) | *(rp + 3);
png_uint_32 s2 = (*(rp + 4) << 8) | *(rp + 5);
png_uint_32 red = (s0 + s1 + 65536) & 0xffff;
png_uint_32 blue = (s2 + s1 + 65536) & 0xffff;
png_uint_32 red = (s0 + s1 + 65536) & 0xffffUL;
png_uint_32 blue = (s2 + s1 + 65536) & 0xffffUL;
*(rp ) = (png_byte)((red >> 8) & 0xff);
*(rp + 1) = (png_byte)(red & 0xff);
*(rp + 4) = (png_byte)((blue >> 8) & 0xff);