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_NSGetExecutablePath() returns a buffer size including space for the trailing NUL byte. A std::string’s length should be one less than this, because the std::string’s length does not include the trailing NUL byte that is guaranteed to be present. Change-Id: I46b8a68979beda7dc5de09d0eef6f1d3d6a78ecf Reviewed-on: https://chromium-review.googlesource.com/354100 Reviewed-by: Robert Sesek <rsesek@chromium.org>
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright 2014 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "test/paths.h"
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#include <mach-o/dyld.h>
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#include <stdint.h>
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#include "base/logging.h"
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namespace crashpad {
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namespace test {
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// static
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base::FilePath Paths::Executable() {
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uint32_t executable_length = 0;
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_NSGetExecutablePath(nullptr, &executable_length);
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DCHECK_GT(executable_length, 1u);
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std::string executable_path(executable_length - 1, std::string::value_type());
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int rv = _NSGetExecutablePath(&executable_path[0], &executable_length);
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DCHECK_EQ(rv, 0);
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return base::FilePath(executable_path);
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}
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} // namespace test
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} // namespace crashpad
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