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Commit c296cfe2 authored by Fred Isaman's avatar Fred Isaman Committed by Trond Myklebust
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pNFS: Fix NULL dereference in pnfs_generic_alloc_ds_commits 



Signed-off-by: default avatarFred Isaman <fred.isaman@gmail.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 5f011483

fs/nfs/pnfs_nfs.c

+1 −1
Original line number Diff line number Diff line
@@ -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);