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src/java.desktop/share/native/libfontmanager/HBShaper.c
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@@ -276,10 +276,16 @@
direction = HB_DIRECTION_RTL;
}
hb_buffer_set_direction(buffer, direction);
chars = (*env)->GetCharArrayElements(env, text, NULL);
+ if ((*env)->ExceptionCheck(env)) {
+ hb_buffer_destroy(buffer);
+ hb_font_destroy(hbfont);
+ free((void*)jdkFontInfo);
+ return JNI_FALSE;
+ }
len = (*env)->GetArrayLength(env, text);
hb_buffer_add_utf16(buffer, chars, len, offset, limit-offset);
hb_shape_full(hbfont, buffer, features, featureCount, 0);
@@ -307,9 +313,10 @@
hb_buffer_destroy (buffer);
hb_font_destroy(hbfont);
free((void*)jdkFontInfo);
if (features != NULL) free(features);
+ (*env)->ReleaseCharArrayElements(env, text, chars, JNI_ABORT);
return JNI_TRUE;
}
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