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Commit bc10e875 authored by Marek Skuczynski's avatar Marek Skuczynski Committed by Paul Mundt
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sh: Fix access to released memory in clk_debugfs_register_one() 



Signed-off-by: default avatarMarek Skuczynski <mareksk7@gmail.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 00b3e0a2

arch/sh/kernel/cpu/clock.c

+2 −2
Original line number Diff line number Diff line
@@ -598,7 +598,7 @@ static struct dentry *clk_debugfs_root; 
static int clk_debugfs_register_one(struct clk *c)

{

	int err;

	struct dentry *d, *child;

	struct dentry *d, *child, *child_tmp;

	struct clk *pa = c->parent;

	char s[255];

	char *p = s;
@@ -630,7 +630,7 @@ static int clk_debugfs_register_one(struct clk *c) 


err_out:

	d = c->dentry;

	list_for_each_entry(child, &d->d_subdirs, d_u.d_child)

	list_for_each_entry_safe(child, child_tmp, &d->d_subdirs, d_u.d_child)

		debugfs_remove(child);

	debugfs_remove(c->dentry);

	return err;