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authorTrond Myklebust <trond.myklebust@hammerspace.com>2022-04-06 22:33:19 -0400
committerTrond Myklebust <trond.myklebust@hammerspace.com>2022-04-07 16:20:00 -0400
commit68b78dcdf93a845d68e34918d17c125924240584 (patch)
treee56e8b3055ce8036fae37fe05525b7ae3efdf076 /fs/nfs
parent9d82819d5b065348ce623f196bf601028e22ed00 (diff)
downloadlinux-68b78dcdf93a845d68e34918d17c125924240584.tar.bz2
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/nfs')
-rw-r--r--fs/nfs/nfs4proc.c2
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)