linux

Files

Zilin Guan dd1eb65716 net/handshake: Fix memory leak in tls_handshake_accept()

[ Upstream commit 3072f00bba ]

In tls_handshake_accept(), a netlink message is allocated using
genlmsg_new(). In the error handling path, genlmsg_cancel() is called
to cancel the message construction, but the message itself is not freed.
This leads to a memory leak.

Fix this by calling nlmsg_free() in the error path after genlmsg_cancel()
to release the allocated memory.

Fixes: 2fd5532044 ("net/handshake: Add a kernel API for requesting a TLSv1.3 handshake")
Signed-off-by: Zilin Guan <zilin@seu.edu.cn>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Link: https://patch.msgid.link/20251106144511.3859535-1-zilin@seu.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-11-24 10:37:29 +01:00

.kunitconfig

net/handshake: Add Kunit tests for the handshake consumer API

2023-04-19 18:48:48 -07:00

alert.c

net/handshake: Trace events for TLS Alert helpers

2023-07-28 14:07:59 -07:00

genl.c

handshake: Fix sign of socket file descriptor fields

2023-10-02 12:34:21 -07:00

genl.h

net: ynl: prefix uAPI header include with uapi/