---
libavformat/avisynth.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 8ba2bdea..f7bea8c3 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -34,6 +34,7 @@
/* Platform-specific directives. */
#ifdef _WIN32
#include "compat/w32dlfcn.h"
+ #include "libavutil/wchar_filename.h"
#undef EXTERN_C
#define AVISYNTH_LIB "avisynth"
#else
@@ -810,8 +811,7 @@ static int avisynth_open_file(AVFormatContext *s)
AVS_Value arg, val;
int ret;
#ifdef _WIN32
- char filename_ansi[MAX_PATH * 4];
- wchar_t filename_wc[MAX_PATH * 4];
+ char *filename_ansi = NULL;
#endif
if (ret = avisynth_context_create(s))
@@ -819,10 +819,12 @@ static int avisynth_open_file(AVFormatContext *s)
#ifdef _WIN32
/* Convert UTF-8 to ANSI code page */
- MultiByteToWideChar(CP_UTF8, 0, s->url, -1, filename_wc, MAX_PATH * 4);
- WideCharToMultiByte(CP_THREAD_ACP, 0, filename_wc, -1, filename_ansi,
- MAX_PATH * 4, NULL, NULL);
+ if (utf8toansi(s->url, &filename_ansi)) {
+ ret = AVERROR_UNKNOWN;
+ goto fail;
+ }
arg = avs_new_value_string(filename_ansi);
+ av_free(filename_ansi);
#else
arg = avs_new_value_string(s->url);
#endif
--
2.32.0
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