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Diffstat (limited to 'lib/curl_multibyte.c')
-rw-r--r--lib/curl_multibyte.c25
1 files changed, 9 insertions, 16 deletions
diff --git a/lib/curl_multibyte.c b/lib/curl_multibyte.c
index c85ec563b..7cb9e4c60 100644
--- a/lib/curl_multibyte.c
+++ b/lib/curl_multibyte.c
@@ -22,8 +22,7 @@
#include "setup.h"
-#if defined(USE_WIN32_IDN) || \
- (defined(USE_WINDOWS_SSPI) && (defined(_WIN32_WCE) || defined(UNICODE)))
+#if defined(USE_WIN32_IDN) || (defined(USE_WINDOWS_SSPI) && defined(UNICODE))
/*
* MultiByte conversions using Windows kernel32 library.
@@ -45,13 +44,12 @@ wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8)
if(str_utf8) {
int str_w_len = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
str_utf8, -1, NULL, 0);
- if(str_w_len) {
+ if(str_w_len > 0) {
str_w = malloc(str_w_len * sizeof(wchar_t));
if(str_w) {
if(MultiByteToWideChar(CP_UTF8, 0, str_utf8, -1, str_w,
str_w_len) == 0) {
- free(str_w);
- str_w = NULL;
+ Curl_safefree(str_w);
}
}
}
@@ -60,30 +58,25 @@ wchar_t *Curl_convert_UTF8_to_wchar(const char *str_utf8)
return str_w;
}
-const char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w)
+char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w)
{
char *str_utf8 = NULL;
if(str_w) {
- size_t str_utf8_len = WideCharToMultiByte(CP_UTF8, 0, str_w, -1, NULL,
- 0, NULL, NULL);
- if(str_utf8_len) {
+ int str_utf8_len = WideCharToMultiByte(CP_UTF8, 0, str_w, -1, NULL,
+ 0, NULL, NULL);
+ if(str_utf8_len > 0) {
str_utf8 = malloc(str_utf8_len * sizeof(wchar_t));
if(str_utf8) {
if(WideCharToMultiByte(CP_UTF8, 0, str_w, -1, str_utf8, str_utf8_len,
NULL, FALSE) == 0) {
- (void) GetLastError();
- free((void *)str_utf8);
- str_utf8 = NULL;
+ Curl_safefree(str_utf8);
}
}
}
- else {
- (void) GetLastError();
- }
}
return str_utf8;
}
-#endif /* USE_WIN32_IDN || (USE_WINDOWS_SSPI && (_WIN32_WCE || UNICODE)) */
+#endif /* USE_WIN32_IDN || (USE_WINDOWS_SSPI && UNICODE) */