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[libpng14] Removed reference to png_zalloc() and png_zfree() from the manual.

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They have not been exported to applications since libpng12.
This commit is contained in:
Glenn Randers-Pehrson 2012-08-03 07:28:32 -05:00
parent 3508343ecd
commit 49ee184ba0
4 changed files with 24 additions and 30 deletions
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5
ANNOUNCE
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@ -1,5 +1,5 @@
Libpng 1.4.13beta01 - July 14, 2012
Libpng 1.4.13beta01 - August 3, 2012
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.
@ -32,8 +32,9 @@ version 1.4.12 [July 10, 2012]
pngsuite/README.txt.
Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.
version 1.4.13beta01 [July 14, 2012]
version 1.4.13beta01 [August 3, 2012]
Do not compile PNG_DEPRECATED, PNG_ALLOC and PNG_PRIVATE when __GNUC__ < 3.
Removed references to png_zalloc() and png_zfree() from the manual.
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

5
CHANGES
View File

@ -2865,7 +2865,7 @@ version 1.4.10 [March 15, 2012]
version 1.4.11 [March 29, 2012]
Revised png_set_text_2() to avoid potential memory corruption (fixes
CVE-2011-3048).
CVE-2011-3048, also known as CVE-2012-3425).
Prevent PNG_EXPAND+PNG_SHIFT doing the shift twice.
version 1.4.12 [July 10, 2012]
@ -2874,8 +2874,9 @@ version 1.4.12 [July 10, 2012]
pngsuite/README.txt.
Changed "a+w" to "u+w" in Makefile.in to fix CVE-2012-3386.
version 1.4.13beta01 [July 14, 2012]
version 1.4.13beta01 [August 3, 2012]
Do not compile PNG_DEPRECATED, PNG_ALLOC and PNG_PRIVATE when __GNUC__ < 3.
Removed references to png_zalloc() and png_zfree() from the manual.
Send comments/corrections/commendations to glennrp at users.sourceforge.net
or to png-mng-implement at lists.sf.net (subscription required; visit

14
libpng-1.4.13beta01.txt
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@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.13beta01 - July 14, 2012
libpng version 1.4.13beta01 - August 3, 2012
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.4.13beta01 - July 14, 2012
libpng versions 0.97, January 1998, through 1.4.13beta01 - August 3, 2012
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@ -1434,7 +1434,7 @@ sPLT, only the n'th item in the structure is freed, where n is "seq".
The default behavior is only to free data that was allocated internally
by libpng. This can be changed, so that libpng will not free the data,
or so that it will free data that was allocated by the user with png_malloc()
or png_zalloc() and passed in via a png_set_*() function, with
and passed in via a png_set_*() function, with
png_data_freer(png_ptr, info_ptr, freer, mask)
mask - which data elements are affected
@ -1453,7 +1453,7 @@ or png_destroy_*() is supposed to free the data. When the user assumes
responsibility for libpng-allocated data, the application must use
png_free() to free it, and when the user transfers responsibility to libpng
for data that the user has allocated, the user must have used png_malloc()
or png_zalloc() to allocate it.
to allocate it.
If you allocated your row_pointers in a single block, as suggested above in
the description of the high level read interface, you must not transfer
@ -2467,7 +2467,7 @@ png_destroy_write_struct().
The default behavior is only to free data that was allocated internally
by libpng. This can be changed, so that libpng will not free the data,
or so that it will free data that was allocated by the user with png_malloc()
or png_zalloc() and passed in via a png_set_*() function, with
and passed in via a png_set_*() function, with
png_data_freer(png_ptr, info_ptr, freer, mask)
mask - which data elements are affected
@ -2500,7 +2500,7 @@ When the user assumes responsibility for libpng-allocated data, the
application must use
png_free() to free it, and when the user transfers responsibility to libpng
for data that the user has allocated, the user must have used png_malloc()
or png_zalloc() to allocate it.
to allocate it.
If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
separately, do not transfer responsibility for freeing text_ptr to libpng,
@ -3312,7 +3312,7 @@ Other rules can be inferred by inspecting the libpng source.
XIII. Y2K Compliance in libpng
July 14, 2012
August 3, 2012
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.

30
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "July 14, 2012"
.TH LIBPNG 3 "August 3, 2012"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.13beta01
.SH SYNOPSIS
@ -876,14 +876,6 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.4.13beta01
\fI\fB
\fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP
\fI\fB
\fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP
\fI\fB
.SH DESCRIPTION
The
.I libpng
@ -895,7 +887,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
libpng version 1.4.13beta01 - July 14, 2012
libpng version 1.4.13beta01 - August 3, 2012
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@ -906,7 +898,7 @@ libpng.txt - A description on how to use and modify libpng
Based on:
libpng versions 0.97, January 1998, through 1.4.13beta01 - July 14, 2012
libpng versions 0.97, January 1998, through 1.4.13beta01 - August 3, 2012
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@ -2329,7 +2321,7 @@ sPLT, only the n'th item in the structure is freed, where n is "seq".
The default behavior is only to free data that was allocated internally
by libpng. This can be changed, so that libpng will not free the data,
or so that it will free data that was allocated by the user with png_malloc()
or png_zalloc() and passed in via a png_set_*() function, with
and passed in via a png_set_*() function, with
png_data_freer(png_ptr, info_ptr, freer, mask)
mask - which data elements are affected
@ -2348,7 +2340,7 @@ or png_destroy_*() is supposed to free the data. When the user assumes
responsibility for libpng-allocated data, the application must use
png_free() to free it, and when the user transfers responsibility to libpng
for data that the user has allocated, the user must have used png_malloc()
or png_zalloc() to allocate it.
to allocate it.
If you allocated your row_pointers in a single block, as suggested above in
the description of the high level read interface, you must not transfer
@ -3362,7 +3354,7 @@ png_destroy_write_struct().
The default behavior is only to free data that was allocated internally
by libpng. This can be changed, so that libpng will not free the data,
or so that it will free data that was allocated by the user with png_malloc()
or png_zalloc() and passed in via a png_set_*() function, with
and passed in via a png_set_*() function, with
png_data_freer(png_ptr, info_ptr, freer, mask)
mask - which data elements are affected
@ -3395,7 +3387,7 @@ When the user assumes responsibility for libpng-allocated data, the
application must use
png_free() to free it, and when the user transfers responsibility to libpng
for data that the user has allocated, the user must have used png_malloc()
or png_zalloc() to allocate it.
to allocate it.
If you allocated text_ptr.text, text_ptr.lang, and text_ptr.translated_keyword
separately, do not transfer responsibility for freeing text_ptr to libpng,
@ -4207,7 +4199,7 @@ Other rules can be inferred by inspecting the libpng source.
.SH XIII. Y2K Compliance in libpng
July 14, 2012
August 3, 2012
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@ -4478,7 +4470,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.4.13beta01 - July 14, 2012:
Libpng version 1.4.13beta01 - August 3, 2012:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -4501,7 +4493,7 @@ this sentence.
This code is released under the libpng license.
libpng versions 1.2.6, August 15, 2004, through 1.4.13beta01, July 14, 2012, are
libpng versions 1.2.6, August 15, 2004, through 1.4.13beta01, August 3, 2012, are
Copyright (c) 2004,2006-2007 Glenn Randers-Pehrson, and are
distributed according to the same disclaimer and license as libpng-1.2.5
with the following individual added to the list of Contributing Authors
@ -4600,7 +4592,7 @@ certification mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
July 14, 2012
August 3, 2012
.\" end of man page