[FFmpeg-devel] [PATCH 2/2] lavf/dashenc: Use avpriv_io_delete to delete files.

[Andrey Semashev]

This fixes incorrect handling of file URIs (i.e. when the filename starts
with "file:", possibly followed by URI authority).
---
 libavformat/dashenc.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index 6ce70e0076..426dc91bcc 100644
--- a/libavformat/dashenc.c
+++ b/libavformat/dashenc.c
@@ -25,6 +25,7 @@
 #include <unistd.h>
 #endif
 
+#include "libavutil/error.h"
 #include "libavutil/avassert.h"
 #include "libavutil/avutil.h"
 #include "libavutil/avstring.h"
@@ -1326,8 +1327,13 @@ static void dashenc_delete_file(AVFormatContext *s, char *filename) {
 
         av_dict_free(&http_opts);
         ff_format_io_close(s, &out);
-    } else if (unlink(filename) < 0) {
-        av_log(s, AV_LOG_ERROR, "failed to delete %s: %s\n", filename, strerror(errno));
+    } else {
+        int res = avpriv_io_delete(filename);
+        if (res < 0) {
+            char errbuf[AV_ERROR_MAX_STRING_SIZE];
+            av_strerror(res, errbuf, sizeof(errbuf));
+            av_log(s, (res == AVERROR(ENOENT) ? AV_LOG_WARNING : AV_LOG_ERROR), "failed to delete %s: %s\n", filename, errbuf);
+        }
     }
 }
 
-- 
2.19.1