Messages in this thread Patch in this message |  | | Date | Mon, 4 Nov 2013 12:21:11 -0800 | From | tip-bot for Adrian Hunter <> | Subject | [tip:perf/core] perf evsel: Add missing overflow check for TRANSACTION |
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Commit-ID: 87b955247d71975460774435241be3aa05218a7b Gitweb: http://git.kernel.org/tip/87b955247d71975460774435241be3aa05218a7b Author: Adrian Hunter <adrian.hunter@intel.com> AuthorDate: Fri, 1 Nov 2013 15:51:36 +0200 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Mon, 4 Nov 2013 12:44:01 -0300
perf evsel: Add missing overflow check for TRANSACTION
Add missing overflow check for PERF_SAMPLE_TRANSACTION in perf_evsel__parse_sample().
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1383313899-15987-9-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> --- tools/perf/util/evsel.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 47bbf03..b121717 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1481,6 +1481,7 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event, data->transaction = 0; if (type & PERF_SAMPLE_TRANSACTION) { + OVERFLOW_CHECK_u64(array); data->transaction = *array; array++; }
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