From e109007461cddfc80a908f0b015f4eeb485e1d85 Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Fri, 9 Jun 2006 14:58:48 +1000 Subject: [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 --- fs/xfs/xfs_dir2_node.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c index c0e8fcf5e13..a8d483c0a84 100644 --- a/fs/xfs/xfs_dir2_node.c +++ b/fs/xfs/xfs_dir2_node.c @@ -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; -- cgit v1.2.3