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| author | Marek Skuczynski <mareksk7@gmail.com> | 2010-01-30 22:29:32 +0100 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-02 11:32:23 +0900 |
| commit | bc10e875d4aeaa93a0d418d8b4346b72f5067ea0 (patch) | |
| tree | b4256cc3274cb431d067bae35fe204ac3dac0fa2 | |
| parent | 00b3e0a2e059f0601feb537b995b0b4de531b543 (diff) | |
| download | linux-bc10e875d4aeaa93a0d418d8b4346b72f5067ea0.tar.bz2 | |
sh: Fix access to released memory in clk_debugfs_register_one()
Signed-off-by: Marek Skuczynski <mareksk7@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/kernel/cpu/clock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c index f3a46be2ae81..83da5debeedf 100644 --- a/arch/sh/kernel/cpu/clock.c +++ b/arch/sh/kernel/cpu/clock.c @@ -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; |