From e63a3690013a475746ad2cea998ebb534d825704 Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Mon, 8 May 2006 19:51:58 +1000 Subject: [XFS] Fix a possible metadata buffer (AGFL) refcount leak when fixing an AG freelist. SGI-PV: 952681 SGI-Modid: xfs-linux-melb:xfs-kern:25902a Signed-off-by: Nathan Scott --- fs/xfs/xfs_alloc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'fs') diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 64ee07db0d5e..8558226281c4 100644 --- a/fs/xfs/xfs_alloc.c +++ b/fs/xfs/xfs_alloc.c @@ -1942,8 +1942,10 @@ xfs_alloc_fix_freelist( /* * Allocate as many blocks as possible at once. */ - if ((error = xfs_alloc_ag_vextent(&targs))) + if ((error = xfs_alloc_ag_vextent(&targs))) { + xfs_trans_brelse(tp, agflbp); return error; + } /* * Stop if we run out. Won't happen if callers are obeying * the restrictions correctly. Can happen for free calls @@ -1960,6 +1962,7 @@ xfs_alloc_fix_freelist( return error; } } + xfs_trans_brelse(tp, agflbp); args->agbp = agbp; return 0; } -- cgit v1.2.2