diff options
| author | Nick Desaulniers <ndesaulniers@google.com> | 2017-03-03 15:40:12 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-05-02 13:42:19 +0200 |
| commit | 1878ccb0630fd0b0b109eb2c1533ef928e39d075 (patch) | |
| tree | 25926572c477e0eb3807feef97fcc6821568cd94 | |
| parent | 6c2b0050bdeb376d54ed4e30a1903845727553c1 (diff) | |
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
| -rw-r--r-- | kernel/trace/trace_printk.c | 2 |
1 files changed, 1 insertions, 1 deletions
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. |