From d2a0110b7fb182c2c81144b834ddc7b3d645fe1e Mon Sep 17 00:00:00 2001 From: Seth Forshee Date: Thu, 15 Sep 2011 10:48:27 -0400 Subject: hfsplus: Fix kfree of wrong pointers in hfsplus_fill_super() error path commit f588c960fcaa6fa8bf82930bb819c9aca4eb9347 upstream. Commit 6596528e391a ("hfsplus: ensure bio requests are not smaller than the hardware sectors") changed the pointers used for volume header allocations but failed to free the correct pointers in the error path path of hfsplus_fill_super() and hfsplus_read_wrapper. The second hunk came from a separate patch by Pavel Ivanov. Reported-by: Pavel Ivanov Signed-off-by: Seth Forshee Signed-off-by: Christoph Hellwig Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- fs/hfsplus/super.c | 4 ++-- fs/hfsplus/wrapper.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index ab4857b81af..c3a76fd25f2 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -508,8 +508,8 @@ out_close_cat_tree: out_close_ext_tree: hfs_btree_close(sbi->ext_tree); out_free_vhdr: - kfree(sbi->s_vhdr); - kfree(sbi->s_backup_vhdr); + kfree(sbi->s_vhdr_buf); + kfree(sbi->s_backup_vhdr_buf); out_unload_nls: unload_nls(sbi->nls); unload_nls(nls); diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index e3881a17a5a..7b8112da285 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -275,9 +275,9 @@ reread: return 0; out_free_backup_vhdr: - kfree(sbi->s_backup_vhdr); + kfree(sbi->s_backup_vhdr_buf); out_free_vhdr: - kfree(sbi->s_vhdr); + kfree(sbi->s_vhdr_buf); out: return error; } -- cgit v1.2.3-18-g5258