[asterisk-bugs] [JIRA] (ASTERISK-27498) ice candidate parser

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240878#comment-240878 ] 

Asterisk Team commented on ASTERISK-27498:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> ice candidate parser
> --------------------
>
>                 Key: ASTERISK-27498
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27498
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 13.18.2
>            Reporter: Michele Prà
>
>  https://tools.ietf.org/html/rfc5245#section-15.1
> rfc for candidate reporting that foundation can be 1*32ice-char but asterisk parser limit to 31 char 
> sscanf(a, "candidate: %31s %30u %3s %30u %23s %30u typ %5s %*s %23s %*s %30u", foundation, &candidate.id, transport, (unsigned *)&candidate.priority,
> 			  address, &port, cand_type, relay_address, &relay_port)
> it's easy to fix in chan_sip.c in method process_sdp_a_ice



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