kc3-lang/angle/src/gpu_info_util/SystemInfo_android.cpp

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• Hash : 55df82e0
  Author :
  Date : 2023-05-04T15:23:08
  

  Fix crash in std::stoi()
  
  std::stoi() will throw exceptions when the input is invalid,
  so change to use std::atoi() which doesn't throw exception.
  
  Bug: chromium:1401610
  Change-Id: I188412363b26286003b5daf311e5725fe4c4d7e9
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4507533
  Commit-Queue: Peng Huang <penghuang@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Auto-Submit: Peng Huang <penghuang@chromium.org>
  

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• src/gpu_info_util/SystemInfo_android.cpp

• //
  // Copyright 2018 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  // SystemInfo_android.cpp: implementation of the Android-specific parts of SystemInfo.h
  
  #include "gpu_info_util/SystemInfo_internal.h"
  
  #include <sys/system_properties.h>
  #include <cstdlib>
  #include <cstring>
  #include <fstream>
  #include <string>
  
  #include "common/angleutils.h"
  #include "common/debug.h"
  
  namespace angle
  {
  namespace
  {
  bool GetAndroidSystemProperty(const std::string &propertyName, std::string *value)
  {
      // PROP_VALUE_MAX from <sys/system_properties.h>
      std::vector<char> propertyBuf(PROP_VALUE_MAX);
      int len = __system_property_get(propertyName.c_str(), propertyBuf.data());
      if (len <= 0)
      {
          return false;
      }
      *value = std::string(propertyBuf.data());
      return true;
  }
  }  // namespace
  
  bool GetSystemInfo(SystemInfo *info)
  {
      bool isFullyPopulated = true;
  
      isFullyPopulated =
          GetAndroidSystemProperty("ro.product.manufacturer", &info->machineManufacturer) &&
          isFullyPopulated;
      isFullyPopulated =
          GetAndroidSystemProperty("ro.product.model", &info->machineModelName) && isFullyPopulated;
  
      std::string androidSdkLevel;
      if (GetAndroidSystemProperty("ro.build.version.sdk", &androidSdkLevel))
      {
          info->androidSdkLevel = std::atoi(androidSdkLevel.c_str());
      }
      else
      {
          isFullyPopulated = false;
      }
  
      return GetSystemInfoVulkan(info) && isFullyPopulated;
  }
  
  }  // namespace angle
  

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