Merge "Replace base::RandInt with std::uniform_int_distribution" into main (d53b0980) · Commits · e / os / android_system_core

fs_mgr/libfs_avb/tests/avb_util_test.cpp

+6 −2

Original line number	Diff line number	Diff line
		@@ -16,10 +16,11 @@

		#include <endian.h>

		#include <random>

		#include <android-base/strings.h>
		#include <android-base/unique_fd.h>
		#include <base/files/file_util.h>
		#include <base/rand_util.h>
		#include <libavb/libavb.h>

		#include "avb_util.h"
		@@ -727,7 +728,10 @@ void AvbUtilTest::ModifyFile(const base::FilePath& file_path, size_t offset, ssi

		// Introduces a new modification.
		if (length > 0) {
		int modify_location = base::RandInt(offset, offset + length - 1);
		// mersenne_twister_engine seeded with the default seed source.
		static std::mt19937 gen(std::random_device{}());
		std::uniform_int_distribution<> rand_distribution(offset, offset + length - 1);
		int modify_location = rand_distribution(gen);
		file_content[modify_location] ^= 0x80;
		last_file_path = file_path.value();
		last_modified_location = modify_location;