drbd/0003-drbd-fix-error-path-in-drbd_get_listener.patch

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962 B
Diff

From fbfb92d11e64daec167b24521c715ceab505b55d Mon Sep 17 00:00:00 2001
From: Philipp Reisner <philipp.reisner@linbit.com>
Date: Thu, 7 Sep 2023 10:36:29 +0200
Subject: [PATCH 03/20] drbd: fix error path in drbd_get_listener()
When initializing a listener fails do not access the fields of the
listener struct after giving up the reference.
---
drbd/drbd_transport.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drbd/drbd_transport.c b/drbd/drbd_transport.c
index 416a50499046..2aefd71ee395 100644
--- a/drbd/drbd_transport.c
+++ b/drbd/drbd_transport.c
@@ -207,11 +207,11 @@ int drbd_get_listener(struct drbd_transport *transport, struct drbd_path *path,
if (needs_init) {
err = init_listener(transport, addr, &init_net, listener);
+ listener->err = err;
+ complete_all(&listener->ready);
if (err)
drbd_put_listener(path);
- listener->err = err;
- complete_all(&listener->ready);
return err;
}
--
2.35.3