Fix exceptions causing HTC dongle (and JBL headset) to fail connection logic. (7d545bef) · Commits · e / os / android_frameworks_base

services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java

+14 −8

Original line number	Diff line number	Diff line
		@@ -123,14 +123,17 @@ public class UsbDescriptorParser {

		ByteStream stream = new ByteStream(descriptors);
		while (stream.available() > 0) {
		UsbDescriptor descriptor = allocDescriptor(stream);
		UsbDescriptor descriptor = null;
		try {
		descriptor = allocDescriptor(stream);
		} catch (Exception ex) {
		Log.e(TAG, "Exception allocating USB descriptor.", ex);
		}

		if (descriptor != null) {
		// Parse
		try {
		descriptor.parseRawDescriptors(stream);
		} catch (Exception ex) {
		Log.e(TAG, "Exception parsing USB descriptors.", ex);
		}

		// Its OK to add the invalid descriptor as the postParse()
		// routine will mark it as invalid.
		@@ -138,6 +141,9 @@ public class UsbDescriptorParser {

		// Clean up
		descriptor.postParse(stream);
		} catch (Exception ex) {
		Log.e(TAG, "Exception parsing USB descriptors.", ex);
		}
		}
		}
		}