From 2fb1d4caaae583d68aed5e605eb3a0c07d87a714 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Tue, 4 Dec 2018 15:28:03 +0100
Subject: [PATCH] MINOR: mux-h2: stop on non-DATA and non-EOM HTX blocks

We don't want to send such blocks as DATA frames if they were ever to
appear, let's quit when meeting them.
---
 src/mux_h2.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mux_h2.c b/src/mux_h2.c
index 3cc39846c..5585ac2c2 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -4283,6 +4283,9 @@ static size_t h2s_htx_frt_make_resp_data(struct h2s *h2s, struct htx *htx, size_
 		goto end;
 	}
 
+	if (type != HTX_BLK_DATA && type != HTX_BLK_EOM)
+		goto end;
+
 	/* for DATA and EOM we'll have to emit a frame, even if empty */
 
 	while (1) {