FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-17 22:41:25 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

pNFS: Fix NULL dereference in pnfs_generic_alloc_ds_commits

Browse Source 
Signed-off-by: Fred Isaman <fred.isaman@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Fred Isaman 2017-05-02 16:53:36 -04:00 committed by Trond Myklebust
parent 5f0114832a
commit c296cfe26b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/nfs/pnfs_nfs.c
View File

@ -221,7 +221,7 @@ pnfs_generic_alloc_ds_commits(struct nfs_commit_info *cinfo,
* If the layout segment is invalid, then let
* pnfs_generic_retry_commit() clean up the bucket.
*/
if (!pnfs_is_valid_lseg(bucket->clseg) &&
if (bucket->clseg && !pnfs_is_valid_lseg(bucket->clseg) &&
!test_bit(NFS_LSEG_LAYOUTRETURN, &bucket->clseg->pls_flags))
break;
data = nfs_commitdata_alloc(false);