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s3: smbd: Fix memory leak in smbd_server_connection_terminate_done().

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The function smbd_server_connection_terminate_done() does not free subreq
which is allocated in smbXsrv_connection_shutdown_send, this can be a
memory leakage if multi-channel is enabled.

Suggested fix by haihua yang <hhyangdev@gmail.com>

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15174

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>

Autobuild-User(master): Noel Power <npower@samba.org>
Autobuild-Date(master): Fri Sep 23 09:51:20 UTC 2022 on sn-devel-184

(cherry picked from commit b600b0c8d9690cb5eeded1e5925c8e667c11af04)
This commit is contained in:
Jeremy Allison 2022-09-14 17:05:05 -07:00 committed by Jule Anger
parent ecf8a66e0c
commit 7bef45d930
1 changed files with 1 additions and 0 deletions
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source3/smbd/smb2_server.c
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@ -1643,6 +1643,7 @@ static void smbd_server_connection_terminate_done(struct tevent_req *subreq)
NTSTATUS status;
status = smbXsrv_connection_shutdown_recv(subreq);
TALLOC_FREE(subreq);
if (!NT_STATUS_IS_OK(status)) {
exit_server("smbXsrv_connection_shutdown_recv failed");
}