[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: Nathan Scott <nathans@sgi.com>
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@ -505,7 +505,6 @@ xfs_dir2_leafn_lookup_int(
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XFS_DATA_FORK))) {
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return error;
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}
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curfdb = newfdb;
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free = curbp->data;
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ASSERT(be32_to_cpu(free->hdr.magic) ==
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XFS_DIR2_FREE_MAGIC);
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@ -527,8 +526,11 @@ xfs_dir2_leafn_lookup_int(
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if (unlikely(be16_to_cpu(free->bests[fi]) == NULLDATAOFF)) {
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XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int",
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XFS_ERRLEVEL_LOW, mp);
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if (curfdb != newfdb)
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xfs_da_brelse(tp, curbp);
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return XFS_ERROR(EFSCORRUPTED);
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}
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curfdb = newfdb;
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if (be16_to_cpu(free->bests[fi]) >= length) {
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*indexp = index;
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state->extravalid = 1;
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