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| author | David Howells <dhowells@redhat.com> | 2020-10-02 14:04:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-14 10:31:26 +0200 |
| commit | 4b00aa56d0e762c51c2b119bf8c6eb76c9fb3de1 (patch) | |
| tree | 2e3f87557b72a2a38027672bbb2384e3807dec1c /kernel/events | |
| parent | 3995eed6f1672de84fbd153fcad5530cb9ae7f18 (diff) | |
| download | linux-stable-4b00aa56d0e762c51c2b119bf8c6eb76c9fb3de1.tar.gz linux-stable-4b00aa56d0e762c51c2b119bf8c6eb76c9fb3de1.tar.bz2 linux-stable-4b00aa56d0e762c51c2b119bf8c6eb76c9fb3de1.zip | |
rxrpc: Fix server keyring leak
[ Upstream commit 38b1dc47a35ba14c3f4472138ea56d014c2d609b ]
If someone calls setsockopt() twice to set a server key keyring, the first
keyring is leaked.
Fix it to return an error instead if the server key keyring is already set.
Fixes: 17926a79320a ("[AF_RXRPC]: Provide secure RxRPC sockets for use by userspace and kernel both")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'kernel/events')
0 files changed, 0 insertions, 0 deletions