From 72928f2476d08c79f132b4f44a17c9a011dd98e3 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Vincent=20Stehl=C3=A9?= Date: Tue, 10 May 2016 14:56:20 +0200 Subject: [PATCH] Btrfs: fix fspath error deallocation MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Make sure to deallocate fspath with vfree() in case of error in init_ipath(). fspath is allocated with vmalloc() in init_data_container() since commit 425d17a290c0 ("Btrfs: use larger limit for translation of logical to inode"). Signed-off-by: Vincent Stehlé Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/backref.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index 80e8472d618b..d3090187fd76 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -1991,7 +1991,7 @@ struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root, ifp = kmalloc(sizeof(*ifp), GFP_NOFS); if (!ifp) { - kfree(fspath); + vfree(fspath); return ERR_PTR(-ENOMEM); } -- 2.11.0