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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-04-06 22:33:19 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-04-07 16:20:00 -0400 |
| commit | 68b78dcdf93a845d68e34918d17c125924240584 (patch) | |
| tree | e56e8b3055ce8036fae37fe05525b7ae3efdf076 /fs | |
| parent | 9d82819d5b065348ce623f196bf601028e22ed00 (diff) | |
| download | linux-stable-68b78dcdf93a845d68e34918d17c125924240584.tar.gz linux-stable-68b78dcdf93a845d68e34918d17c125924240584.tar.bz2 linux-stable-68b78dcdf93a845d68e34918d17c125924240584.zip | |
NFSv4/pnfs: Handle RPC allocation errors in nfs4_proc_layoutget
If rpc_run_task() fails due to an allocation error, then bail out early.
Fixes: 910ad38697d9 ("NFS: Fix memory allocation in rpc_alloc_task()")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e3f5b380cefe..16106f805ffa 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -9615,6 +9615,8 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout) nfs4_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0, 0); task = rpc_run_task(&task_setup_data); + if (IS_ERR(task)) + return ERR_CAST(task); status = rpc_wait_for_completion_task(task); if (status != 0) |