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authorErik Janssen <erik.janssen@axis.com>2015-08-20 23:07:03 +0200
committerDaniel Stenberg <daniel@haxx.se>2015-08-20 23:07:03 +0200
commit14ff86256b13e9c74ee53f52bba1de0e6043b099 (patch)
tree955e737db39e2a23c23a24319457d73d90ae5b78 /lib
parente4fb5f2f61487caa7229ab358754658ef072f537 (diff)
rtsp: stop reading empty DESCRIBE responses
Based-on-patch-by: Jim Hollinger
Diffstat (limited to 'lib')
-rw-r--r--lib/http.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/http.c b/lib/http.c
index 9817d72af..d7b56c30b 100644
--- a/lib/http.c
+++ b/lib/http.c
@@ -3185,6 +3185,16 @@ CURLcode Curl_http_readwrite_headers(struct SessionHandle *data,
*/
if(data->set.opt_no_body)
*stop_reading = TRUE;
+#ifndef CURL_DISABLE_RTSP
+ else if((conn->handler->protocol & CURLPROTO_RTSP) &&
+ (data->set.rtspreq == RTSPREQ_DESCRIBE) &&
+ (k->size <= -1))
+ /* Respect section 4.4 of rfc2326: If the Content-Length header is
+ absent, a length 0 must be assumed. It will prevent libcurl from
+ hanging on DECRIBE request that got refused for whatever
+ reason */
+ *stop_reading = TRUE;
+#endif
else {
/* If we know the expected size of this document, we set the
maximum download size to the size of the expected