perf probe: Check the return value of strbuf APIs

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Check the return value of strbuf APIs in perf-probe
related code, so that it can handle errors in strbuf.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160510054707.6158.69861.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Masami Hiramatsu 2016-05-10 14:47:07 +09:00 • committed by Arnaldo Carvalho de Melo

parent 5cea57f30a

commit bf4d5f25c9

3 changed files with 128 additions and 97 deletions

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52

tools/perf/util/dwarf-aux.c

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145

tools/perf/util/probe-event.c

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30

tools/perf/util/probe-finder.c

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