From d0ffe917fb3dd2c30d3e58259fa21a2f3a3d762b Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Thu, 13 Jul 2023 12:05:32 +0200
Subject: [PATCH] channels: Fix reading stderr from channels

broken in 4b8db203b00a5b80191d95e4a6eb6a3159a918b0

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Sahana Prasad <sahana@redhat.com>
Reviewed-by: Norbert Pocs <npocs@redhat.com>
---
 src/channels.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/channels.c b/src/channels.c
index 9f5a1ce9..a0706437 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -590,7 +590,8 @@ SSH_PACKET_CALLBACK(channel_rcv_data)
 
             return SSH_PACKET_USED;
         }
-        if (data_type_code == 1) {
+        data_type_code = ntohl(data_type_code);
+        if (data_type_code == SSH2_EXTENDED_DATA_STDERR) {
             is_stderr = 1;
         } else {
             SSH_LOG(SSH_LOG_PACKET, "Invalid data type code %" PRIu32 "!",