From 851f4db94563e507a83b0248fead7b289c475ccb Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Wed, 6 Apr 2022 22:33:19 -0400 Subject: [PATCH] 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: ec7b96672dbd ("NFS: Fix memory allocation in rpc_alloc_task()") Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index e3f5b380cefe9..16106f805ffa2 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) -- 2.39.5