<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Ok. I'll see if I can narrow it down some more. Thanks for checking this case at least. <br><br>/axling</div><div><br>11 dec 2014 kl. 01:45 skrev Björn-Egil Dahlberg <<a href="mailto:wallentin.dahlberg@gmail.com">wallentin.dahlberg@gmail.com</a>>:<br><br></div><blockquote type="cite"><div><div dir="ltr">I think something else is going here.<div><br></div><div>Just to be sure, I added your specific example to erl_interface tests and that passed without problems.</div><div><br></div><div><span style="font-size:13px">If ei_decode_version(but, &index, &version) fails, that typically means you have corrupted your binary somewhere.</span><br></div><div><span style="font-size:13px">ei_decode_version checks if the leading byte of the binary is 131 (the current version).</span></div><div><span style="font-size:13px"><br></span></div><div><span style="font-size:13px">// Björn-Egil</span></div></div><div class="gmail_extra"><br><div class="gmail_quote">2014-12-11 0:18 GMT+01:00 Erik Axling <span dir="ltr"><<a href="mailto:axling@gmail.com" target="_blank">axling@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello!<div><br></div><div>I ran into an issue where ei_decode_version seems to fail when trying to decode a term that contains a map with large atom keys.</div><div><br></div><div>My message that is sent to the port looks something like this:</div><div><br></div><div>erlang:port_command(Port, term_to_binary({cmd, type, undefined, #{asdadasdsadasdasdasdasda=>sadsadsada,asdsadsadsadsadsadsadasdasdsadasb=>sdsdsdsdsdb})).</div><div><br></div><div>This fails in my port pretty quickly when doing ei_decode_version(but, &index, &version).</div><div><br></div><div>It works when i send a message similar to</div><div><br></div><div>erlang:port_command(Port, term_to_binary({cmd, type, undefined, #{b=>s, a=>s})).<br></div><div><br></div><div>Erlang version is :</div><div><div>Erlang/OTP 17 [erts-6.2] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]</div><div><br></div><div>Eshell V6.2 (abort with ^G)</div></div><div><br></div><div>Running this on a Macbook Air if that is interesting.</div><div><br></div><div><br></div><div>I know that the maps feature is still a bit experimental so just would like to know if this is a known issue of if I'm understanding something wrong?</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>/axling </div></font></span></div>
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