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[libpng17] Fixed #include in filter_neon_intrinsics.c and ctype macros. The

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ctype char checking macros take an unsigned char argument, not a signed char.
This commit is contained in:
John Bowler
2013-11-04 13:50:20 -06:00
committed by Glenn Randers-Pehrson
parent 264ba68afe
commit 9f2fbcf5d8
4 changed files with 11 additions and 6 deletions
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6
ANNOUNCE
View File

@@ -1,5 +1,5 @@
Libpng 1.7.0beta22 - November 2, 2013
Libpng 1.7.0beta22 - November 4, 2013
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.
@@ -414,7 +414,9 @@ Version 1.7.0beta21 [November 2, 2013]
PNG_ARM_NEON_IMPLEMENTATION to the correct value (2 or 1). This macro
is undefined by default and the build type is selected in pngpriv.h.
Version 1.7.0beta22 [November 2, 2013]
Version 1.7.0beta22 [November 4, 2013]
Fixed #include in filter_neon_intrinsics.c and ctype macros. The ctype char
checking macros take an unsigned char argument, not a signed char.
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4
CHANGES
View File

@@ -4703,7 +4703,9 @@ Version 1.7.0beta21 [November 2, 2013]
PNG_ARM_NEON_IMPLEMENTATION to the correct value (2 or 1). This macro
is undefined by default and the build type is selected in pngpriv.h.
Version 1.7.0beta22 [November 2, 2013]
Version 1.7.0beta22 [November 4, 2013]
Fixed #include in filter_neon_intrinsics.c and ctype macros. The ctype char
checking macros take an unsigned char argument, not a signed char.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

2
arm/filter_neon_intrinsics.c
View File

@@ -12,7 +12,7 @@
* and license in png.h
*/
#include "pngpriv.h"
#include "../pngpriv.h"
/* This code requires -mfpu=neon on the command line: */
#if PNG_ARM_NEON_IMPLEMENTATION == 1 /* intrinsics code */

5
contrib/tools/pngfix.c
View File

@@ -15,6 +15,7 @@
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <errno.h>
#include <assert.h>
@@ -908,10 +909,10 @@ emit_string(const char *str, FILE *out)
*/
{
for (; *str; ++str)
if (isgraph(*str))
if (isgraph(UCHAR_MAX & *str))
putc(*str, out);
else if (isspace(*str))
else if (isspace(UCHAR_MAX & *str))
putc('_', out);
else