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Commit e1090074 authored by Nathan Scott's avatar Nathan Scott
Browse files

[XFS] Fix a buffer refcount leak in dir2 code on a forced shutdown. 



SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26097a

Signed-off-by: default avatarNathan Scott <nathans@sgi.com>
parent 7d04a335

fs/xfs/xfs_dir2_node.c

+3 −1
Original line number Diff line number Diff line
@@ -505,7 +505,6 @@ xfs_dir2_leafn_lookup_int( 
							XFS_DATA_FORK))) {

						return error;

					}

					curfdb = newfdb;

					free = curbp->data;

					ASSERT(be32_to_cpu(free->hdr.magic) ==

					       XFS_DIR2_FREE_MAGIC);
@@ -527,8 +526,11 @@ xfs_dir2_leafn_lookup_int( 
				if (unlikely(be16_to_cpu(free->bests[fi]) == NULLDATAOFF)) {

					XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int",

							 XFS_ERRLEVEL_LOW, mp);

					if (curfdb != newfdb)

						xfs_da_brelse(tp, curbp);

					return XFS_ERROR(EFSCORRUPTED);

				}

				curfdb = newfdb;

				if (be16_to_cpu(free->bests[fi]) >= length) {

					*indexp = index;

					state->extravalid = 1;