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Commit aa966019 authored by Carlos Maiolino's avatar Carlos Maiolino Committed by Jan Kara
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ext3: fix possible non-initialized variable on htree_dirblock_to_tree() 



This is a backport of ext4 commit 90b0a973 which fixes a possible
non-initialized variable on htree_dirblock_to_tree().
Ext3 has the same non initialized variable, but, in any case it will be
initialized by ext3_get_blocks_handle(), which will avoid the bug to be
triggered, but, the non-initialized variable by htree_dirblock_to_tree() is
still a bug.

Signed-off-by: default avatarCarlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent 9e2d8656

fs/ext3/namei.c

+1 −1
Original line number Diff line number Diff line
@@ -559,7 +559,7 @@ static int htree_dirblock_to_tree(struct file *dir_file, 
{

	struct buffer_head *bh;

	struct ext3_dir_entry_2 *de, *top;

	int err, count = 0;

	int err = 0, count = 0;



	dxtrace(printk("In htree dirblock_to_tree: block %d\n", block));

	if (!(bh = ext3_bread (NULL, dir, block, 0, &err)))