Alexandre Julliard : libwine: Fix the wctomb validity check for codepages where the default chars don' t convert to each other.
Alexandre Julliard
julliard at winehq.org
Fri Jul 24 08:49:13 CDT 2009
Module: wine
Branch: master
Commit: 464c956a0a0c81d3871362630e0647a5c1ebd010
URL: http://source.winehq.org/git/wine.git/?a=commit;h=464c956a0a0c81d3871362630e0647a5c1ebd010
Author: Alexandre Julliard <julliard at winehq.org>
Date: Fri Jul 24 10:40:32 2009 +0200
libwine: Fix the wctomb validity check for codepages where the default chars don't convert to each other.
---
libs/wine/wctomb.c | 9 ++++-----
1 files changed, 4 insertions(+), 5 deletions(-)
diff --git a/libs/wine/wctomb.c b/libs/wine/wctomb.c
index 966e6af..3b081d4 100644
--- a/libs/wine/wctomb.c
+++ b/libs/wine/wctomb.c
@@ -69,9 +69,9 @@ WCHAR compose( const WCHAR *str )
static inline int is_valid_sbcs_mapping( const struct sbcs_table *table, int flags,
WCHAR wch, unsigned char ch )
{
- if (flags & WC_NO_BEST_FIT_CHARS) return (table->cp2uni[ch] == wch);
- if (ch != (unsigned char)table->info.def_char) return 1;
- return (wch == table->info.def_unicode_char);
+ if ((flags & WC_NO_BEST_FIT_CHARS) || ch == (unsigned char)table->info.def_char)
+ return (table->cp2uni[ch] == wch);
+ return 1;
}
/* query necessary dst length for src string */
@@ -262,8 +262,7 @@ static int wcstombs_sbcs_slow( const struct sbcs_table *table, int flags,
static inline int is_valid_dbcs_mapping( const struct dbcs_table *table, int flags,
WCHAR wch, unsigned short ch )
{
- if (ch == table->info.def_char && wch != table->info.def_unicode_char) return 0;
- if (flags & WC_NO_BEST_FIT_CHARS)
+ if ((flags & WC_NO_BEST_FIT_CHARS) || ch == table->info.def_char)
{
/* check if char maps back to the same Unicode value */
if (ch & 0xff00)
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