Signed-off-by: zhaochen <zhaochen69@huawei.com>

multimedia_lite/media_lite_posix/player_native/src/ActsMediaPlayerAudioTest.cpp

@@ -215,9 +215,7 @@ void PlayerliteCallback::OnRewindToComplete()
 
 static int32_t FileCheck(const string &argv)
 {
-    const char *ptr = argv.c_str();
-
-    if (strlen(ptr) < FILE_PATH_LEN &&
+    if (strlen(argv.c_str()) < sizeof(g_tagTestSample.filePath) &&
         realpath(argv.c_str(), g_tagTestSample.filePath) == nullptr) {
         printf("realpath input file failed, errno: %d!\n", errno);
         return -1;