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| author | Yabin Cui <yabinc@google.com> | 2016-06-01 15:39:39 -0700 |
|---|---|---|
| committer | Yabin Cui <yabinc@google.com> | 2016-06-01 15:46:07 -0700 |
| commit | ebf79f3a65c81ef0f8cd7a3b875771be88157fcc (patch) | |
| tree | cef9949781d2a3f07ff762412f8ca7e68217d853 /simpleperf/cmd_stat.cpp | |
| parent | 85a3e6e14fd777b92199b2e39a3b80acd77a7a0f (diff) | |
| download | extras-ebf79f3a65c81ef0f8cd7a3b875771be88157fcc.tar.gz | |
simpleperf: check perf event limit.
The property security.perf_harden is added in https://android-review.googlesource.com/#/c/233736/5. And simpleperf needs to notice that.
Bug: 29054680
Change-Id: I5f1593f5b389d182a56c4bf3bd438a1dc2b66686
Diffstat (limited to 'simpleperf/cmd_stat.cpp')
| -rw-r--r-- | simpleperf/cmd_stat.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/simpleperf/cmd_stat.cpp b/simpleperf/cmd_stat.cpp index f477abfd..dca7ed05 100644 --- a/simpleperf/cmd_stat.cpp +++ b/simpleperf/cmd_stat.cpp @@ -101,6 +101,10 @@ class StatCommand : public Command { }; bool StatCommand::Run(const std::vector<std::string>& args) { + if (!CheckPerfEventLimit()) { + return false; + } + // 1. Parse options, and use default measured event types if not given. std::vector<std::string> workload_args; if (!ParseOptions(args, &workload_args)) { |