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[libpng16] Revert change to png_malloc_array(). It's not needed

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now that iCCP profile_length honors PNG_USER_CHUNK_MALLOC_MAX.
This commit is contained in:
Glenn Randers-Pehrson 2016-08-10 22:26:12 -05:00
parent e018ab98be
commit 6bdaf38d12
3 changed files with 2 additions and 9 deletions
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2
ANNOUNCE
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@ -26,8 +26,6 @@ Other information:
Changes since the last public release (1.6.24):
Version 1.6.25beta01 [August 11, 2016]
Return NULL from png_malloc_array() with a warning instead of calling
png_error() on failure.
Reject oversized iCCP profile immediately.
Cleaned up PNG_DEBUG compile of pngtest.c.

2
CHANGES
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@ -5676,8 +5676,6 @@ Version 1.6.24[August 4, 2016]
No changes.
Version 1.6.25beta01 [August 11, 2016]
Return NULL from png_malloc_array() with a warning instead of calling
png_error() on failure.
Reject oversized iCCP profile immediately.
Cleaned up PNG_DEBUG compile of pngtest.c.

7
pngmem.c
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@ -1,7 +1,7 @@
/* pngmem.c - stub functions for memory allocation
*
* Last changed in libpng 1.6.25 [(PENDING RELEASE)]
* Last changed in libpng 1.6.24 [August 4, 2016]
* Copyright (c) 1998-2002,2004,2006-2014,2016 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@ -123,10 +123,7 @@ png_malloc_array,(png_const_structrp png_ptr, int nelements,
size_t element_size),PNG_ALLOCATED)
{
if (nelements <= 0 || element_size == 0)
{
png_warning(png_ptr, "internal error: array alloc");
return NULL;
}
png_error(png_ptr, "internal error: array alloc");
return png_malloc_array_checked(png_ptr, nelements, element_size);
}