Commit aa966019 authored Oct 01, 2012 by Carlos Maiolino Committed by Jan Kara Oct 09, 2012

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: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Jan 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)))

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