diff options
Diffstat (limited to 'xlators/nfs/server/src/nfs3-fh.h')
| -rw-r--r-- | xlators/nfs/server/src/nfs3-fh.h | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/xlators/nfs/server/src/nfs3-fh.h b/xlators/nfs/server/src/nfs3-fh.h index 23957d977..1049cdc96 100644 --- a/xlators/nfs/server/src/nfs3-fh.h +++ b/xlators/nfs/server/src/nfs3-fh.h @@ -2,19 +2,10 @@ Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef _NFS_FH_H_ @@ -65,6 +56,11 @@ struct nfs3_fh { /* File/dir gfid. */ uuid_t gfid; + /* This structure must be exactly NFS3_FHSIZE (64) bytes long. + Having the structure shorter results in buffer overflows + during XDR decoding. + */ + unsigned char padding[NFS3_FHSIZE - GF_NFSFH_STATIC_SIZE]; } __attribute__((__packed__)); #define GF_NFS3FH_STATIC_INITIALIZER {{0},} @@ -92,7 +88,7 @@ extern void nfs3_log_fh (struct nfs3_fh *fh); extern void -nfs3_fh_to_str (struct nfs3_fh *fh, char *str); +nfs3_fh_to_str (struct nfs3_fh *fh, char *str, size_t len); extern int nfs3_fh_build_parent_fh (struct nfs3_fh *child, struct iatt *newstat, |