Re: 2.6.38 nfsd bugfixes

[J. Bruce Fields]

Doh--I missed one patch in my previous pull request; see

  git://linux-nfs.org/~bfields/linux.git for-2.6.38

Please apply.

--b.

commit 47c85291d3dd1a51501555000b90f8e281a0458e
Author: NeilBrown <neilb@xxxxxxx>
Date:   Wed Feb 16 13:08:35 2011 +1100

    nfsd: correctly handle return value from nfsd_map_name_to_*
    
    These functions return an nfs status, not a host_err.  So don't
    try to convert  before returning.
    
    This is a regression introduced by
    3c726023402a2f3b28f49b9d90ebf9e71151157d; I fixed up two of the callers,
    but missed these two.
    
    Cc: stable@xxxxxxxxxx
    Reported-by: Herbert Poetzl <herbert@xxxxxxxxxxxx>
    Signed-off-by: NeilBrown <neilb@xxxxxxx>
    Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 956629b..1275b86 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -317,8 +317,8 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval,
 		READ_BUF(dummy32);
 		len += (XDR_QUADLEN(dummy32) << 2);
 		READMEM(buf, dummy32);
-		if ((host_err = nfsd_map_name_to_uid(argp->rqstp, buf, dummy32, &iattr->ia_uid)))
-			goto out_nfserr;
+		if ((status = nfsd_map_name_to_uid(argp->rqstp, buf, dummy32, &iattr->ia_uid)))
+			return status;
 		iattr->ia_valid |= ATTR_UID;
 	}
 	if (bmval[1] & FATTR4_WORD1_OWNER_GROUP) {
@@ -328,8 +328,8 @@ nfsd4_decode_fattr(struct nfsd4_compoundargs *argp, u32 *bmval,
 		READ_BUF(dummy32);
 		len += (XDR_QUADLEN(dummy32) << 2);
 		READMEM(buf, dummy32);
-		if ((host_err = nfsd_map_name_to_gid(argp->rqstp, buf, dummy32, &iattr->ia_gid)))
-			goto out_nfserr;
+		if ((status = nfsd_map_name_to_gid(argp->rqstp, buf, dummy32, &iattr->ia_gid)))
+			return status;
 		iattr->ia_valid |= ATTR_GID;
 	}
 	if (bmval[1] & FATTR4_WORD1_TIME_ACCESS_SET) {
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/