src/java.base/share/native/libjli/java.c

rev 56236 : 8241638: launcher time metrics always report 1 on Linux when _JAVA_LAUNCHER_DEBUG set
Reviewed-by: alanb, dholmes
Contributed-by: linzang@tencent.com

@@ -236,11 +236,11 @@
     int mode = LM_UNKNOWN;
     char *what = NULL;
     char *main_class = NULL;
     int ret;
     InvocationFunctions ifn;
-    jlong start, end;
+    jlong start = 0, end = 0;
     char jvmpath[MAXPATHLEN];
     char jrepath[MAXPATHLEN];
     char jvmcfg[MAXPATHLEN];
 
     _fVersion = fullversion;

@@ -406,11 +406,11 @@
     jclass mainClass = NULL;
     jclass appClass = NULL; // actual application class being launched
     jmethodID mainID;
     jobjectArray mainArgs;
     int ret = 0;
-    jlong start, end;
+    jlong start = 0, end = 0;
 
     RegisterThread();
 
     /* Initialize the virtual machine */
     start = CounterGet();

@@ -1617,11 +1617,11 @@
 LoadMainClass(JNIEnv *env, int mode, char *name)
 {
     jmethodID mid;
     jstring str;
     jobject result;
-    jlong start, end;
+    jlong start = 0, end = 0;
     jclass cls = GetLauncherHelperClass(env);
     NULL_CHECK0(cls);
     if (JLI_IsTraceLauncher()) {
         start = CounterGet();
     }

@@ -2080,11 +2080,11 @@
 {
     FILE *jvmCfg;
     char line[MAXPATHLEN+20];
     int cnt = 0;
     int lineno = 0;
-    jlong start, end;
+    jlong start = 0, end = 0;
     int vmType;
     char *tmpPtr;
     char *altVMName = NULL;
     char *serverClassVMName = NULL;
     static char *whiteSpace = " \t";