{"record":{"id":"f84b4bb01996bf3f","repo":"sqlmapproject/sqlmap","slug":"padded-headers-frame-has-no-pad-length","errorCode":null,"errorMessage":"padded HEADERS frame has no pad length","messagePattern":"padded HEADERS frame has no pad length","errorType":"exception","errorClass":"H2ProtocolError","httpStatus":null,"severity":"error","filePath":"lib/request/http2.py","lineNumber":812,"sourceCode":"def _data_frames(stream_id, body, max_frame_size):\n    frames = []\n    pos = 0\n    while pos < len(body):\n        chunk = body[pos:pos + max_frame_size]\n        pos += len(chunk)\n        flags = FLAG_END_STREAM if pos == len(body) else 0\n        frames.append(encode_frame(DATA, flags, stream_id, chunk))\n    return frames\n\n\ndef _extract_header_fragment(ftype, flags, payload):\n    if ftype == CONTINUATION:\n        return payload\n    pos = 0\n    pad_length = 0\n    if flags & FLAG_PADDED:\n        if not payload:\n            raise H2ProtocolError(\"padded HEADERS frame has no pad length\")\n        pad_length = bytearray(payload)[0]\n        pos = 1\n    if flags & FLAG_PRIORITY:\n        if len(payload) - pos < 5:\n            raise H2ProtocolError(\"truncated HEADERS priority fields\")\n        pos += 5\n    if pad_length > len(payload) - pos:\n        raise H2ProtocolError(\"HEADERS padding exceeds frame payload\")\n    end = len(payload) - pad_length\n    return payload[pos:end]\n\n\ndef _extract_data(flags, payload):\n    if not (flags & FLAG_PADDED):\n        return payload\n    if not payload:\n        raise H2ProtocolError(\"padded DATA frame has no pad length\")\n    pad_length = bytearray(payload)[0]","sourceCodeStart":794,"sourceCodeEnd":830,"githubUrl":"https://github.com/sqlmapproject/sqlmap/blob/0a35b20e3953d341be6c7ac75ccb0b3362540c8d/lib/request/http2.py#L794-L830","documentation":"Error \"padded HEADERS frame has no pad length\" thrown in sqlmapproject/sqlmap.","triggerScenarios":"Thrown at lib/request/http2.py:812 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"0a35b20e3953d341be6c7ac75ccb0b3362540c8d","analyzedAt":"2026-08-26T23:02:52.002Z","schemaVersion":2},"datasetVersion":"2026-08-27T03:17:27.898Z"}