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| author | J. Bruce Fields <bfields@fieldses.org> | 2005-10-14 00:54:32 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-10-19 10:19:41 +0400 |
| commit | 1d95db8e1688ed54e143a597c5570631a42fa594 (patch) | |
| tree | b0b0a667cf9ecccabc26cd7afceed05815066aa6 /fs | |
| parent | 8c233cf9c2ad6f49df753bdce84fddbf00bf6a75 (diff) | |
| download | linux-1d95db8e1688ed54e143a597c5570631a42fa594.tar.xz | |
NFSv4: Fix acl buffer size
resp_len is passed in as buffer size to decode routine; make sure it's
set right in case where userspace provides less than a page's worth of
buffer.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index ff378126ccd7..2d9357cf3fc5 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2357,7 +2357,7 @@ static inline ssize_t nfs4_get_acl_uncached(struct inode *inode, void *buf, size return -ENOMEM; args.acl_pages[0] = localpage; args.acl_pgbase = 0; - args.acl_len = PAGE_SIZE; + resp_len = args.acl_len = PAGE_SIZE; } else { resp_buf = buf; buf_to_pages(buf, buflen, args.acl_pages, &args.acl_pgbase); |