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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-03-17 02:10:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-13 21:59:26 +0300 |
| commit | 5d69622eb0361e5ad266d49f6bf312e0bdb3c654 (patch) | |
| tree | e803da89fdc4275ee47f7f7d4f21458389a3549b /net/llc/llc_station.c | |
| parent | 22174e8ce8ac32a841e5c63a8b75fdae85ffef8a (diff) | |
| download | linux-5d69622eb0361e5ad266d49f6bf312e0bdb3c654.tar.xz | |
SUNRPC: Don't call connect() more than once on a TCP socket
commit 89f42494f92f448747bd8a7ab1ae8b5d5520577d upstream.
Avoid socket state races due to repeated calls to ->connect() using the
same socket. If connect() returns 0 due to the connection having
completed, but we are in fact in a closing state, then we may leave the
XPRT_CONNECTING flag set on the transport.
Reported-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Fixes: 3be232f11a3c ("SUNRPC: Prevent immediate close+reconnect")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/llc/llc_station.c')
0 files changed, 0 insertions, 0 deletions