av_tempfile: fix leak in error case

Fixes CID733796 Part2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit c9454cb643f5404ca8f4f02e1384c863136f7a9e) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-11 17:09:57 +02:00 · 2012-10-11 17:09:57 +02:00 · 8a525e4d18
commit 8a525e4d18
parent 7450a0215a
1 changed files with 1 additions and 0 deletions
--- a/libavutil/file.c
+++ b/libavutil/file.c
@ -171,6 +171,7 @@ int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_c
    if (fd < 0) {
        int err = AVERROR(errno);
        av_log(&file_log_ctx, AV_LOG_ERROR, "ff_tempfile: Cannot open temporary file %s\n", *filename);
+        av_freep(filename);
        return err;
    }
    return fd; /* success */