diff options
| author | Soumya Koduri <skoduri@redhat.com> | 2015-11-27 12:09:22 +0530 |
|---|---|---|
| committer | Kaleb KEITHLEY <kkeithle@redhat.com> | 2015-12-03 14:52:37 -0800 |
| commit | 45c2a17ce96d4802ddd2b36a5131b64caa8b1a3c (patch) | |
| tree | 4f9c2f9b634d9ee7f9e7f7b5189a0f713dc8caa3 /api | |
| parent | 49a40cb3b9a776b6c69a57e557a6fb80f7ac3a40 (diff) | |
Upcall: Read gfid from iatt in case of invalid inode
When any file/dir is looked upon for the first time, inode
created shall be invalid till it gets linked to the inode table.
In such cases, read the gfid from the iatt structure returned
as part of such fops for UPCALL processing.
This is backport of the below patch
- http://review.gluster.org/12773
Change-Id: Ie5eb2f3be18c34cf7ef172e126c9db5ef7a8512b
BUG: 1287079
Signed-off-by: Soumya Koduri <skoduri@redhat.com>
Reviewed-on: http://review.gluster.org/12773
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/12839
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Diffstat (limited to 'api')
| -rw-r--r-- | api/src/glfs-handleops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/api/src/glfs-handleops.c b/api/src/glfs-handleops.c index 0fe5b35ff11..e8fbae4074e 100644 --- a/api/src/glfs-handleops.c +++ b/api/src/glfs-handleops.c @@ -1288,6 +1288,10 @@ pub_glfs_h_create_from_handle (struct glfs *fs, unsigned char *handle, int len, memcpy (loc.gfid, handle, GFAPI_HANDLE_LENGTH); + /* make sure the gfid received is valid */ + GF_VALIDATE_OR_GOTO ("glfs_h_create_from_handle", + !(gf_uuid_is_null (loc.gfid)), out); + newinode = inode_find (subvol->itable, loc.gfid); if (newinode) { if (!stat) /* No need of lookup */ |