Christophe JAILLET e060c4b9f3 nfsd: Fix a memory leak in an error handling path ...

[ Upstream commit fd1ef88049de09bc70d60b549992524cfc0e66ff ]

If this memdup_user() call fails, the memory allocated in a previous call
a few lines above should be freed. Otherwise it leaks.

Fixes: 6ee95d1c89 ("nfsd: add support for upcall version 2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-10-26 13:25:18 +02:00

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