Messages in this thread | | | Date | Mon, 27 Oct 2008 16:46:00 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH][RESEND] tracepoint: Check if the probe has been registered |
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* 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> > Acked-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> > Acked-by: Steven Rostedt <srostedt@redhat.com> > --- > kernel/tracepoint.c | 8 ++++++++ > 1 files changed, 8 insertions(+), 0 deletions(-)
applied to tip/tracing/urgent, thanks Frederic!
Ingo
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