From bec57c409d40822a23f03d2136f33b75b01b4b58 Mon Sep 17 00:00:00 2001
From: renmingshuai <renmingshuai@huawei.com>
Date: Sat, 1 Jul 2023 10:14:48 +0800
Subject: [PATCH] We should check whether *key_method is a NULL pointer instead
 of key_method

Signed-off-by: renmingshuai <renmingshuai@huawei.com>

Reference:https://github.com/libssh2/libssh2/commit/bec57c409d40822a23f03d2136f33b75b01b4b58
Conflict:NA
---
 src/userauth.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/userauth.c b/src/userauth.c
index e7578759..5ce4ccb1 100644
--- a/src/userauth.c
+++ b/src/userauth.c
@@ -1410,7 +1410,7 @@ _libssh2_key_sign_algorithm(LIBSSH2_SESSION *session,
             LIBSSH2_FREE(session, *key_method);
 
         *key_method = LIBSSH2_ALLOC(session, match_len);
-        if(key_method) {
+        if(*key_method) {
             memcpy(*key_method, match, match_len);
             *key_method_len = match_len;
         }
-- 
2.27.0

