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[libpng14] Revert 12 -> 12U change in pngrutil.c

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Glenn Randers-Pehrson 2015-11-22 22:58:10 -06:00
parent dabe6c2a27
commit 3b711ccc4f
1 changed files with 1 additions and 1 deletions
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pngrutil.c
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@ -1772,7 +1772,7 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
/* We need to have at least 12 bytes after the purpose string
in order to get the parameter information. */
if (slength < 12U || endptr - buf <= 12U)
if (slength < 12U || endptr - buf <= 12)
{
png_warning(png_ptr, "Invalid pCAL data");
png_free(png_ptr, png_ptr->chunkdata);