diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-19 13:54:26 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2020-11-30 14:46:36 -0500 |
| commit | 1c8f0ad7dd35fd12307904036c7c839f77b6e3f9 (patch) | |
| tree | 9c2048cf02d5402ca19be6cff56de54a38230c4d | |
| parent | c941a96823cf52e742606b486b81ab346bf111c9 (diff) | |
NFSD: Replace READ* macros that decode the fattr4 mode attribute
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index ac2f25949716..e6c3b6766997 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -351,8 +351,11 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval, } else *acl = NULL; if (bmval[1] & FATTR4_WORD1_MODE) { - READ_BUF(4); - iattr->ia_mode = be32_to_cpup(p++); + u32 mode; + + if (xdr_stream_decode_u32(argp->xdr, &mode) < 0) + return nfserr_bad_xdr; + iattr->ia_mode = mode; iattr->ia_mode &= (S_IFMT | S_IALLUGO); iattr->ia_valid |= ATTR_MODE; } |