From 322b4567902a2abe64ebba2c233907579b47704c Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Tue, 28 Apr 2026 16:27:50 +0200
Subject: [PATCH] dh-gex: Add missing goto error
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Originally reported by Saransh Rana.

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Pavol Žáčik <pzacik@redhat.com>
Merge-Request: <https://gitlab.com/libssh/libssh-mirror/-/merge_requests/825>
---
 src/dh-gex.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dh-gex.c b/src/dh-gex.c
index c6379ef2..939424e7 100644
--- a/src/dh-gex.c
+++ b/src/dh-gex.c
@@ -162,6 +162,7 @@ SSH_PACKET_CALLBACK(ssh_packet_client_dhgex_group)
     if (bignum_cmp(modulus, one) <= 0) {
         /* p must be positive and preferably bigger than one */
         ssh_set_error(session, SSH_FATAL, "Invalid dh group parameter p");
+        goto error;
     }
     if (!bignum_is_bit_set(modulus, 0)) {
         /* p must be a prime and therefore not divisible by 2 */