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ksmbd: Fix potential memory leak in tcp_destroy_socket()
author
Marios Makassikis
<mmakassikis@freebox.fr>
Fri, 23 Jul 2021 03:58:41 +0000
(12:58 +0900)
committer
Namjae Jeon
<namjae.jeon@samsung.com>
Fri, 23 Jul 2021 04:10:55 +0000
(13:10 +0900)
ksmbd_socket must be freed even if kernel_sock_shutdown() somehow fails.
Signed-off-by: Marios Makassikis <mmakassikis@freebox.fr>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
fs/ksmbd/transport_tcp.c
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diff --git
a/fs/ksmbd/transport_tcp.c
b/fs/ksmbd/transport_tcp.c
index
56ec11f
..
dc15a5e
100644
(file)
--- a/
fs/ksmbd/transport_tcp.c
+++ b/
fs/ksmbd/transport_tcp.c
@@
-381,8
+381,7
@@
static void tcp_destroy_socket(struct socket *ksmbd_socket)
ret = kernel_sock_shutdown(ksmbd_socket, SHUT_RDWR);
if (ret)
pr_err("Failed to shutdown socket: %d\n", ret);
- else
- sock_release(ksmbd_socket);
+ sock_release(ksmbd_socket);
}
/**