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[libpng16] Relocate new memset() call in pngrutil.c (irwir).

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This commit is contained in:
Glenn Randers-Pehrson 2017-09-22 15:21:36 -05:00
parent 60d297d592
commit 0165badb9d
3 changed files with 6 additions and 3 deletions
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3
ANNOUNCE
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@ -56,7 +56,8 @@ Version 1.6.33rc01 [September 20, 2017]
Removed a redundant test (suggested by "irwir" in Github issue #180).
Version 1.6.33rc02 [September 22, 2017]
Added interlaced versions of each file in contrib/pngsuite.
Added an interlaced version of each file in contrib/pngsuite.
Relocate new memset() call in pngrutil.c.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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3
CHANGES
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@ -6026,7 +6026,8 @@ Version 1.6.33rc01 [September 20, 2017]
Removed a redundant test (suggested by "irwir" in Github issue #180).
Version 1.6.33rc02 [September 22, 2017]
Added interlaced versions of each file in contrib/pngsuite.
Added an interlaced version of each file in contrib/pngsuite.
Relocate new memset() call in pngrutil.c.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

3
pngrutil.c
View File

@ -671,10 +671,11 @@ png_decompress_chunk(png_structrp png_ptr,
(terminate != 0);
png_bytep text = png_voidcast(png_bytep, png_malloc_base(png_ptr,
buffer_size));
memset(text, 0, buffer_size);
if (text != NULL)
{
memset(text, 0, buffer_size);
ret = png_inflate(png_ptr, png_ptr->chunk_name, 1/*finish*/,
png_ptr->read_buffer + prefix_size, &lzsize,
text + prefix_size, newlength);