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Revision 20c7d7c58a57931b2a3e50c931f7a91f82385ff7 authored by Akanksha Mahajan on 07 December 2020, 21:42:27 UTC, committed by Facebook GitHub Bot on 07 December 2020, 21:43:55 UTC 
Handling misuse of snprintf return value (#7686)
 
Summary:
Handle misuse of snprintf return value to avoid Out of bound
read/write.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7686

Test Plan: make check -j64

Reviewed By: riversand963

Differential Revision: D25030831

Pulled By: akankshamahajan15

fbshipit-source-id: 1a1d181c067c78b94d720323ae00b79566b57cfa
1 parent b77569f
Raw File
perf_level.cc 
//  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
//  This source code is licensed under both the GPLv2 (found in the
//  COPYING file in the root directory) and Apache 2.0 License
//  (found in the LICENSE.Apache file in the root directory).
//

#include <assert.h>
#include "monitoring/perf_level_imp.h"

namespace ROCKSDB_NAMESPACE {

#ifdef ROCKSDB_SUPPORT_THREAD_LOCAL
__thread PerfLevel perf_level = kEnableCount;
#else
PerfLevel perf_level = kEnableCount;
#endif

void SetPerfLevel(PerfLevel level) {
  assert(level > kUninitialized);
  assert(level < kOutOfBounds);
  perf_level = level;
}

PerfLevel GetPerfLevel() {
  return perf_level;
}

}  // namespace ROCKSDB_NAMESPACE
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