HTTP/2 parser respects the PADDED flag in all frame types, even those in which it should be ignored.

[kenballus]

The PADDED flag should affect only HEADERS, PUSH_PROMISE, and DATA frames.

If you send a frame with the PADDED flag set in any other frame type, it is honored, even though the standard requires that it be ignored.

This can cause compatibility issues with other HTTP/2 servers.

[dev-embedthis]

Thank you for suggesting

[dev-embedthis]

We don't flag that as a frame error and we don't do anything with it outside HEADERS and DATA frames. PUSH_PROMISE is not implemented.