From 60af880339aae440293a0c8e93178fdcb41f8a29 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 17 Dec 2007 16:19:51 -0800 Subject: [PATCH] parport: "dev->timeslice" is an unsigned long, not an int While auditing proc_doulongvec_ms_jiffies_minmax() usage in kernel, I found a bug in drivers/parport/procfs.c, incorrectly using sizeof(int) instead of sizeof(unsigned long) Only 64bit arches are affected by this old bug. Signed-off-by: Eric Dumazet Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/parport/procfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c index ed82e41210d..d950fc34320 100644 --- a/drivers/parport/procfs.c +++ b/drivers/parport/procfs.c @@ -384,7 +384,7 @@ parport_device_sysctl_template = { { .procname = "timeslice", .data = NULL, - .maxlen = sizeof(int), + .maxlen = sizeof(unsigned long), .mode = 0644, .proc_handler = &proc_doulongvec_ms_jiffies_minmax, .extra1 = (void*) &parport_min_timeslice_value, -- 2.20.1