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| author | J. Bruce Fields <bfields@redhat.com> | 2021-03-18 20:03:22 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-03-22 10:19:04 -0400 |
| commit | e7a833e9cc6c3b58fe94f049d2b40943cba07086 (patch) | |
| tree | 405d81b441122ed85459846765355cee5024c489 /fs/nfsd/nfsctl.c | |
| parent | 792a5112aa90e59c048b601c6382fe3498d75db7 (diff) | |
| download | linux-next-e7a833e9cc6c3b58fe94f049d2b40943cba07086.tar.gz | |
nfsd: don't ignore high bits of copy count
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>
Diffstat (limited to 'fs/nfsd/nfsctl.c')
0 files changed, 0 insertions, 0 deletions