From: Stefan Eissing <stefan@eissing.org>
Date: Fri, 19 Jan 2024 09:15:03 +0000 (+0100)
Subject: rtsp: Convert assertion into debug log
X-Git-Tag: curl-8_6_0~68
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=524253dc9078e69300c5390eda496603067f325f;p=thirdparty%2Fcurl.git

rtsp: Convert assertion into debug log

Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65934

- write excess bytes to the client where the standard excess bytes
  checks will report any wrongness and fail the transfer

Fixes #12738
Closes #12739
---

diff --git a/lib/rtsp.c b/lib/rtsp.c
index dba8ae7a67..26f4735344 100644
--- a/lib/rtsp.c
+++ b/lib/rtsp.c
@@ -804,7 +804,9 @@ static CURLcode rtsp_rtp_write_resp(struct Curl_easy *data,
     buf += consumed;
     blen -= consumed;
     /* either we consumed all or are at the start of header parsing */
-    DEBUGASSERT(blen == 0 || data->req.header);
+    if(blen && !data->req.header)
+      DEBUGF(infof(data, "RTSP: %zu bytes, possibly excess in response body",
+                   blen));
   }
 
   /* we want to parse headers, do so */