cfilters: remove assert

The OSS-fuzz probe reaches this, so it can apparently in run-time. There
is already a run-time handling of the situation.

Closes #17211

diff --git a/lib/cfilters.c b/lib/cfilters.c
index 4062b0dec4711f2f561b5b6b801fe3b75d1c043c..291bdfa4d9f5dc63df8640375aea43e6a7d4245d 100644 (file)
--- a/lib/cfilters.c
+++ b/lib/cfilters.c
@@ -415,7 +415,6 @@ CURLcode Curl_conn_connect(struct Curl_easy *data,
   DEBUGASSERT(data->conn);
 
   cf = data->conn->cfilter[sockindex];
-  DEBUGASSERT(cf);
   if(!cf) {
     *done = FALSE;
     return CURLE_FAILED_INIT;