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SUNRPC: rpcbind should never reset the port to the value '0'
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Mon, 24 Mar 2025 23:05:48 +0000 (19:05 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Jun 2025 12:40:03 +0000 (14:40 +0200)
commit61ce7181fb5603328d04d67ecbe7171b36c0d476
treee29066b2ce4d7d4bfb1bac8cd525566960f39d60tree
parent18dd5c41f619d7dc56ba0c7a9030cae7252feb13commit | diff
SUNRPC: rpcbind should never reset the port to the value '0'

[ Upstream commit 214c13e380ad7636631279f426387f9c4e3c14d9 ]

If we already had a valid port number for the RPC service, then we
should not allow the rpcbind client to set it to the invalid value '0'.

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/sunrpc/rpcb_clnt.c diff | blob | blame | history
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