Messages in this thread | | | Date | Fri, 1 Jun 2012 10:52:59 -0700 | From | Zachary Landau <> | Subject | Re: [PATCH/RFC 2/2] perf tools: Check callchain is corrupted |
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On Thu, May 31, 2012 at 02:43:27PM +0900, Namhyung Kim wrote: > We faced segmentation fault on perf top -G at very high sampling > rate due to a corrupted callchain. While the root cause was not > revealed (I failed to figure it out), this patch tries to protect > us from the segfault on such cases. > > Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com> > Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Acked-by: Zachary Landau <zacharyl@fb.com>
- Zack
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