On versions 8.4.0 and 8.5.0, the following code will fail on the second assert:

    const char* url = "http:/";
    UriParserStateA state;
    UriUriA uriStruct;
    state.uri = &uriStruct;
    int err = uriParseUriA(&state, url);
    assert(err == URI_SUCCESS);
    assert(uriStruct.pathHead != NULL); // this fails

I'm expecting the pathHead to be non-null, because the input string matches the (scheme ":" path-absolute) form of the URI grammar. Also, I'm expecting the first path-segment to be an empty string.

If I changed the input string to "http:/path", or to "http:///", the above test passes.