[FFmpeg-cvslog] http: Clear the auth state on redirects

[Martin Storsjö]

ffmpeg | branch: master | Martin Storsjö <martin at martin.st> | Mon Mar 12 14:03:46 2012 +0200| [499ad54d982307a31ef70f6256a9ffccff0057e5] | committer: Martin Storsjö

http: Clear the auth state on redirects

Currently we only try continuing with the same auth mechanism
as the initial request.

Signed-off-by: Martin Storsjö <martin at martin.st>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=499ad54d982307a31ef70f6256a9ffccff0057e5
---

 libavformat/http.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/libavformat/http.c b/libavformat/http.c
index a768b19..c69e3f5 100644
--- a/libavformat/http.c
+++ b/libavformat/http.c
@@ -168,6 +168,9 @@ static int http_open_cnx(URLContext *h)
         ffurl_close(hd);
         if (redirects++ >= MAX_REDIRECTS)
             return AVERROR(EIO);
+        /* Restart the authentication process with the new target, which
+         * might use a different auth mechanism. */
+        memset(&s->auth_state, 0, sizeof(s->auth_state));
         attempts = 0;
         location_changed = 0;
         goto redo;