From: Pete Cordell <pcordell@nevion.com>
Date: Mon, 5 Aug 2024 14:30:15 +0000 (+0100)
Subject: ws: flags to opcodes should ignore CURLWS_CONT flag
X-Git-Tag: curl-8_10_0~347
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0011df47bcb0b3c2811046be54ba150bcd3e06cc;p=thirdparty%2Fcurl.git

ws: flags to opcodes should ignore CURLWS_CONT flag

When converting WebSocket flags such as CURLWS_TEXT | CURLWS_CONT we
want to exclude CURLWS_CONT from the lookup.

Closes #14397
---

diff --git a/lib/ws.c b/lib/ws.c
index 3e8a4e818e..5854e5a5d3 100644
--- a/lib/ws.c
+++ b/lib/ws.c
@@ -560,7 +560,7 @@ static ssize_t ws_enc_write_head(struct Curl_easy *data,
     return -1;
   }
 
-  opcode = ws_frame_flags2op((int)flags);
+  opcode = ws_frame_flags2op((int)flags & ~CURLWS_CONT);
   if(!opcode) {
     failf(data, "WS: provided flags not recognized '%x'", flags);
     *err = CURLE_SEND_ERROR;