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ntdll: Fix uninitialized buffer in locale initialization. 

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49494
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2020-07-01 13:32:09 +02:00
parent 520040dc4a
commit 21f1fa82a8
1 changed files with 4 additions and 2 deletions
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6
dlls/ntdll/unix/env.c
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@ -836,6 +836,8 @@ static BOOL unix_to_win_locale( const char *unix_name, char *win_name )
if (!unix_name || !unix_name[0]) return FALSE;
}
if (strlen( unix_name ) >= LOCALE_NAME_MAX_LENGTH) return FALSE;
strcpy( buffer, unix_name );
if (!(p = strpbrk( buffer, sep )))
{
if (!strcmp( buffer, "POSIX" ) || !strcmp( buffer, "C" ))
@ -1247,6 +1249,6 @@ USHORT * CDECL get_unix_codepage_data(void)
*/
void CDECL get_locales( WCHAR *sys, WCHAR *user )
{
ntdll_umbstowcs( system_locale, ARRAY_SIZE(system_locale), sys, LOCALE_NAME_MAX_LENGTH * sizeof(WCHAR) );
ntdll_umbstowcs( user_locale, ARRAY_SIZE(user_locale), user, LOCALE_NAME_MAX_LENGTH * sizeof(WCHAR) );
ntdll_umbstowcs( system_locale, strlen(system_locale) + 1, sys, LOCALE_NAME_MAX_LENGTH );
ntdll_umbstowcs( user_locale, strlen(user_locale) + 1, user, LOCALE_NAME_MAX_LENGTH );
}