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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-11-01 14:51:36 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-11-04 16:44:01 +0100 |
| commit | 87b955247d71975460774435241be3aa05218a7b (patch) | |
| tree | f81d0518bc1839e524de4da02336cc2328bf8325 /tools | |
| parent | perf evsel: Always use perf_evsel__set_sample_bit() (diff) | |
| download | linux-87b955247d71975460774435241be3aa05218a7b.tar.xz linux-87b955247d71975460774435241be3aa05218a7b.zip | |
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>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/evsel.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 47bbf03aa7ef..b121717ce42a 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++; } |