From c3234e5f94b96d6e29f0c1c82821c1e3ebb181ed Mon Sep 17 00:00:00 2001
From: Norbert Pocs <norbertpocs0@gmail.com>
Date: Wed, 1 Nov 2023 11:24:43 +0100
Subject: [PATCH 1/9] CVE-2023-6004: config_parser: Allow multiple '@' in
 usernames

Signed-off-by: Norbert Pocs <norbertpocs0@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>

Conflict: NA
Reference:https://git.libssh.org/projects/libssh.git/patch/?id=c3234e5f94b96d6e29f0c1c82821c1e3ebb181ed
---
 src/config_parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/config_parser.c b/src/config_parser.c
index ae2aa2c8..76cca224 100644
--- a/src/config_parser.c
+++ b/src/config_parser.c
@@ -152,7 +152,7 @@ int ssh_config_parse_uri(const char *tok,
     }
 
     /* Username part (optional) */
-    endp = strchr(tok, '@');
+    endp = strrchr(tok, '@');
     if (endp != NULL) {
         /* Zero-length username is not valid */
         if (tok == endp) {
-- 
2.33.0

