From d45ce10c836213052f78e7c0217c6f6a1202727e Mon Sep 17 00:00:00 2001
From: Antoni Bertolin Monferrer <antoni.monferrer@canonical.com>
Date: Thu, 11 Dec 2025 21:42:16 +0100
Subject: [PATCH] channels: Fix OOM error check after strdup

The fix allows the code to properly check if the strdup failed to allocate a
char buffer for the exit signal.

Signed-off-by: Antoni Bertolin Monferrer <antoni.monferrer@canonical.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
---
 src/channels.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/channels.c b/src/channels.c
index e9f57f88..42f6a2c5 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -3517,7 +3517,7 @@ int ssh_channel_get_exit_state(ssh_channel channel,
         *pexit_signal = NULL;
         if (channel->exit.signal != NULL) {
             *pexit_signal = strdup(channel->exit.signal);
-            if (pexit_signal == NULL) {
+            if (*pexit_signal == NULL) {
                 ssh_set_error_oom(session);
                 return SSH_ERROR;
             }