| From | Andi Kleen <> | Subject | [PATCH] [126/275] nfsd: correctly handle return value from nfsd_map_name_to_* | Date | Wed, 30 Mar 2011 14:06:06 -0700 (PDT) |
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2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: NeilBrown <neilb@suse.de>
commit 47c85291d3dd1a51501555000b90f8e281a0458e upstream.
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.
Reported-by: Herbert Poetzl <herbert@13thfloor.at> Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andi Kleen <ak@linux.intel.com>
--- fs/nfsd/nfs4xdr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
Index: linux-2.6.35.y/fs/nfsd/nfs4xdr.c =================================================================== --- linux-2.6.35.y.orig/fs/nfsd/nfs4xdr.c 2011-03-29 22:51:17.639271825 -0700 +++ linux-2.6.35.y/fs/nfsd/nfs4xdr.c 2011-03-29 23:54:22.675422220 -0700 @@ -316,8 +316,8 @@ 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) { @@ -327,8 +327,8 @@ 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) {
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