From 0dd1ff67c8a5b687f4b9beb51b425ef7fb8b72c1 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Wed, 2 Feb 2022 10:39:23 -0500 Subject: http: Send a Range header even when the offset is 0 Using Range allows for getting the full file size from the Content-Range header in the response, even if the server sends back the response using chunked Transfer-Encoding, which does not allow using Content-Length. --- libavformat/http.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavformat/http.c') diff --git a/libavformat/http.c b/libavformat/http.c index c89f8a5517..c79db955e8 100644 --- a/libavformat/http.c +++ b/libavformat/http.c @@ -1469,10 +1469,10 @@ static int http_connect(URLContext *h, const char *path, const char *local_path, } if (!has_header(s->headers, "\r\nAccept: ")) av_bprintf(&request, "Accept: */*\r\n"); - // Note: we send this on purpose even when s->off is 0 when we're probing, + // Note: we send the Range header on purpose, even when we're probing, // since it allows us to detect more reliably if a (non-conforming) // server supports seeking by analysing the reply headers. - if (!has_header(s->headers, "\r\nRange: ") && !post && (s->off > 0 || s->end_off || s->seekable == -1)) { + if (!has_header(s->headers, "\r\nRange: ") && !post && (s->off > 0 || s->end_off || s->seekable != 0)) { av_bprintf(&request, "Range: bytes=%"PRIu64"-", s->off); if (s->end_off) av_bprintf(&request, "%"PRId64, s->end_off - 1); -- cgit v1.2.3