From: Christopher Faulet <cfaulet@haproxy.com>
Date: Wed, 10 Nov 2021 16:50:10 +0000 (+0100)
Subject: BUG/MINOR: mux-h2: Fix H2_CF_DEM_SHORT_READ value
X-Git-Tag: v2.5-dev14~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=47940c39e2195f03960a461081488c7603ad7167;p=thirdparty%2Fhaproxy.git

BUG/MINOR: mux-h2: Fix H2_CF_DEM_SHORT_READ value

The value for H2_CF_DEM_SHORT_READ flag is wrong. 2 bits are erroneously
set, 0x200 and 0x80000.  It is not an issue because both bits are not used
anywhere else.

The typo was introduced in the commit b5f7b5296 ("BUG/MEDIUM: mux-h2: Handle
remaining read0 cases on partial frames"). Thus this patch must also be
backported as far a 2.0.
---

diff --git a/src/mux_h2.c b/src/mux_h2.c
index ff51cb59cc..e186d0b1bd 100644
--- a/src/mux_h2.c
+++ b/src/mux_h2.c
@@ -61,7 +61,7 @@ static const struct h2s *h2_idle_stream;
 #define H2_CF_DEM_BLOCK_ANY     0x000001F0  // aggregate of the demux flags above except DALLOC/DFULL
                                             // (SHORT_READ is also excluded)
 
-#define H2_CF_DEM_SHORT_READ    0x00080200  // demux blocked on incomplete frame
+#define H2_CF_DEM_SHORT_READ    0x00000200  // demux blocked on incomplete frame
 
 /* other flags */
 #define H2_CF_GOAWAY_SENT       0x00001000  // a GOAWAY frame was successfully sent