nfsd: don't ignore high bits of copy count

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Note size_t is 32-bit on a 32-bit architecture, but cp_count is defined
by the protocol to be 64 bit, so we could be turning a large copy into a
0-length copy here.

Reported-by: <radchenkoy@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

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J. Bruce Fields 2021-03-18 20:03:22 -04:00 • committed by Chuck Lever

parent 792a5112aa

commit e7a833e9cc

1 changed files with 1 additions and 1 deletions

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fs/nfsd/nfs4proc.c

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