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(parent: a095326) | patch
net/handshake: Fix handshake_dup() ref counting
authorChuck Lever <chuck.lever@oracle.com>
Thu, 11 May 2023 15:47:40 +0000 (11:47 -0400)
committerJakub Kicinski <kuba@kernel.org>
Thu, 25 May 2023 05:05:24 +0000 (22:05 -0700)
commit7ea9c1ec66bc099b0bfba961a8a46dfe25d7d8e4
tree8500bd7ee3b1118e41d467cec9bf423c3d6b262btree
parenta095326e2c0f33743ce8e887d5b90edf3f36ccedcommit | diff
net/handshake: Fix handshake_dup() ref counting

If get_unused_fd_flags() fails, we ended up calling fput(sock->file)
twice.

Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Fixes: 3b3009ea8abb ("net/handshake: Create a NETLINK service for handling handshake requests")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/handshake/netlink.c diff | blob | history
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