From 4fd2c20d964a8fb9861045f1022475c9d200d684 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 23 Mar 2010 13:35:42 -0700 Subject: kcore: fix test for end of list "m" is never NULL here. We need a different test for the end of list condition. Signed-off-by: Dan Carpenter Acked-by: KAMEZAWA Hiroyuki Acked-by: WANG Cong Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/proc/kcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/proc/kcore.c') diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c index a44a7897fd4d..b442dac8f5f9 100644 --- a/fs/proc/kcore.c +++ b/fs/proc/kcore.c @@ -490,7 +490,7 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos) } read_unlock(&kclist_lock); - if (m == NULL) { + if (&m->list == &kclist_head) { if (clear_user(buffer, tsz)) return -EFAULT; } else if (is_vmalloc_or_module_addr((void *)start)) { -- cgit v1.2.1