From edbbdc306c1710dae777ef315a0d2c5f43134d33 Mon Sep 17 00:00:00 2001
From: Dmitry Belyavskiy <beldmit@gmail.com>
Date: Fri, 16 May 2025 14:53:54 +0200
Subject: [PATCH 45/53] openssh-9.9p2-error_processing

---
 ssh-agent.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ssh-agent.c b/ssh-agent.c
index df241379c..dc246066d 100644
--- a/ssh-agent.c
+++ b/ssh-agent.c
@@ -1346,6 +1346,8 @@ process_add_identity(SocketEntry *e)
 	if ((r = sshkey_private_deserialize(e->request, &k)) != 0 ||
 	    k == NULL ||
 	    (r = sshbuf_get_cstring(e->request, &comment, NULL)) != 0) {
+		if (!r) /* k == NULL */
+			r = SSH_ERR_INTERNAL_ERROR;
 		error_fr(r, "parse");
 		goto out;
 	}
-- 
2.52.0