]> git.baikalelectronics.ru Git - kernel.git/commit
perf probe: Fix to initialize fname always before use it
authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Fri, 11 Oct 2013 12:23:17 +0000 (12:23 +0000)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 15 Oct 2013 17:37:38 +0000 (14:37 -0300)
commit794fd9603fd77f0de9bb3f077c9e8b4e5ce986d1
treefb241e12b1f3f8c0518097e3966b66a5723aa92b
parent1340c2d4b1535a313ba87487e625626bb495b618
perf probe: Fix to initialize fname always before use it

Fix perf probe --list to initialize fname local var always before
use it. This may cause a SEGV if there is a probe which is in
the function body but not in any inline function.

Problem introduced in:

commit c5b292696a92
Author: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Date:   Mon Sep 30 18:21:44 2013 +0900

    perf probe: Fix to find line information for probe list

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20131011122317.9662.29736.stgit@kbuild-fedora.novalocal
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/probe-finder.c