Messages in this thread | | | Subject | Re: [PATCH] kernel: trace: ftrace: strncpy, using strlcpy instead of strncpy | From | Steven Rostedt <> | Date | Tue, 09 Apr 2013 11:00:26 -0400 |
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I'll queue this up for my 3.10 queue. I'm going to merge this patch with the previous patch you sent that updates trace.c
Thanks,
-- Steve
On Mon, 2013-04-08 at 12:12 +0800, Chen Gang wrote: > for NUL terminated string, need always set '\0' at the end. > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > --- > kernel/trace/ftrace.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c > index dfd33f0..fa984b7 100644 > --- a/kernel/trace/ftrace.c > +++ b/kernel/trace/ftrace.c > @@ -3492,14 +3492,14 @@ static char ftrace_filter_buf[FTRACE_FILTER_SIZE] __initdata; > > static int __init set_ftrace_notrace(char *str) > { > - strncpy(ftrace_notrace_buf, str, FTRACE_FILTER_SIZE); > + strlcpy(ftrace_notrace_buf, str, FTRACE_FILTER_SIZE); > return 1; > } > __setup("ftrace_notrace=", set_ftrace_notrace); > > static int __init set_ftrace_filter(char *str) > { > - strncpy(ftrace_filter_buf, str, FTRACE_FILTER_SIZE); > + strlcpy(ftrace_filter_buf, str, FTRACE_FILTER_SIZE); > return 1; > } > __setup("ftrace_filter=", set_ftrace_filter);
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