From f588c960fcaa6fa8bf82930bb819c9aca4eb9347 Mon Sep 17 00:00:00 2001 From: Seth Forshee Date: Thu, 15 Sep 2011 10:48:27 -0400 Subject: [PATCH] hfsplus: Fix kfree of wrong pointers in hfsplus_fill_super() error path 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 Cc: Signed-off-by: Linus Torvalds --- 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 c106ca22e812..cadbb8c81887 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -525,8 +525,8 @@ 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 10e515a0d452..7daf4b852d1c 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -272,9 +272,9 @@ 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; } -- 2.39.5