Messages in this thread | | | Date | Fri, 10 Oct 2008 12:53:08 -0400 (EDT) | From | Steven Rostedt <> | Subject | Re: [PATCH 2/6] tracepoint: Check if the probe has been registered |
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On Fri, 10 Oct 2008, Ingo Molnar wrote:
> > * Frederic Weisbecker <fweisbec@gmail.com> wrote: > > > If we try to remove a probe that has not been already registered, the > > tracepoint_entry_remove_probe() function will dereference a NULL > > pointer. Check the probe before removing it to avoid crashes. > > > > Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> > > --- > > kernel/tracepoint.c | 8 ++++++++ > > 1 files changed, 8 insertions(+), 0 deletions(-) > > applied to tip/tracing/tracepoints, thanks Frederic! > > Mathieu, Steve, any objections/observations?
Hmm, my email was on the fritz for this one. I'll have to search for it on a mailing list web site to see the patch.
-- Steve
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