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| author | Kuniyuki Iwashima <kuniyu@google.com> | 2026-01-24 04:18:41 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-03-19 16:15:14 +0100 |
| commit | cba413765376bb466035c9160fa3130402971e2c (patch) | |
| tree | a2359199f8f946d99c99c8c97152598e45693879 /include/linux/timerqueue.h | |
| parent | 154eb7c43f4b6b00d32a08c04bc1c3cc3b8e1c11 (diff) | |
nfsd: Fix cred ref leak in nfsd_nl_listener_set_doit().
commit 92978c83bb4eef55d02a6c990c01c423131eefa7 upstream.
nfsd_nl_listener_set_doit() uses get_current_cred() without
put_cred().
As we can see from other callers, svc_xprt_create_from_sa()
does not require the extra refcount.
nfsd_nl_listener_set_doit() is always in the process context,
sendmsg(), and current->cred does not go away.
Let's use current_cred() in nfsd_nl_listener_set_doit().
Fixes: 16a471177496 ("NFSD: add listener-{set,get} netlink command")
Cc: stable@vger.kernel.org
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions