From e6436ab24dd06bd0852ccd37f20df0cab115af78 Mon Sep 17 00:00:00 2001 From: Nick Desaulniers Date: Fri, 3 Mar 2017 15:40:12 -0800 Subject: tracing: do not leak kernel addresses This likely breaks tracing tools like trace-cmd. It logs in the same format but now addresses are all 0x0. Bug: 34277115 Change-Id: Ifb0d4d2a184bf0d95726de05b1acee0287a375d9 --- kernel/trace/trace_printk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_printk.c b/kernel/trace/trace_printk.c index 9008103db..08de52c09 100644 --- a/kernel/trace/trace_printk.c +++ b/kernel/trace/trace_printk.c @@ -299,7 +299,7 @@ static int t_show(struct seq_file *m, void *v) if (!*fmt) return 0; - seq_printf(m, "0x%lx : \"", *(unsigned long *)fmt); + seq_printf(m, "0x%lx : \"", 0L); /* * Tabs and new lines need to be converted. -- cgit v1.2.3