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8274056: JavaAccessibilityUtilities leaks JNI objects

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Reviewed-by: aivanov, ant
This commit is contained in:
Artem Semenov 2021-09-21 12:38:29 +00:00 committed by Anton Tarasov
parent 57df0dbc45
commit 42d5d2abaa
1 changed files with 8 additions and 3 deletions
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11
src/java.desktop/macosx/native/libawt_lwawt/awt/JavaAccessibilityUtilities.m
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@ -57,11 +57,14 @@ NSSize getAxComponentSize(JNIEnv *env, jobject axComponent, jobject component)
DECLARE_STATIC_METHOD_RETURN(jm_getSize, sjc_CAccessibility, "getSize",
"(Ljavax/accessibility/AccessibleComponent;Ljava/awt/Component;)Ljava/awt/Dimension;", NSZeroSize);
jobject dimension = (*env)->CallStaticObjectMethod(env, jc_Dimension, jm_getSize, axComponent, component);
jobject dimension = (*env)->CallStaticObjectMethod(env, sjc_CAccessibility, jm_getSize, axComponent, component);
CHECK_EXCEPTION();
if (dimension == NULL) return NSZeroSize;
return NSMakeSize((*env)->GetIntField(env, dimension, jf_width), (*env)->GetIntField(env, dimension, jf_height));
NSSize size = NSMakeSize((*env)->GetIntField(env, dimension, jf_width), (*env)->GetIntField(env, dimension, jf_height));
(*env)->DeleteLocalRef(env, dimension);
return size;
}
NSString *getJavaRole(JNIEnv *env, jobject axComponent, jobject component)
@ -226,7 +229,9 @@ NSPoint getAxComponentLocationOnScreen(JNIEnv *env, jobject axComponent, jobject
axComponent, component);
CHECK_EXCEPTION();
if (jpoint == NULL) return NSZeroPoint;
return NSMakePoint((*env)->GetIntField(env, jpoint, sjf_X), (*env)->GetIntField(env, jpoint, sjf_Y));
NSPoint p = NSMakePoint((*env)->GetIntField(env, jpoint, sjf_X), (*env)->GetIntField(env, jpoint, sjf_Y));
(*env)->DeleteLocalRef(env, jpoint);
return p;
}
jint getAxTextCharCount(JNIEnv *env, jobject axText, jobject component)