ASTERISK-24542: [patch]Failure showing codecs via 'core show channeltype <tech>'

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Summary: ASTERISK-24542: [patch]Failure showing codecs via 'core show channeltype <tech>'

Reporter: snuffy (snuffy) Labels:

Date Opened: 2014-11-20 17:19:27.000-0600 Date Closed: 2014-12-01 07:08:14.000-0600

Priority: Trivial Regression? No

Status: Closed/Complete Components: Core/Channels

Versions: 13.0.0 Frequency of
Occurrence Constant

Related
Issues:

Environment: Debian 7 x64 Attachments: ( 0) channeltype-tech.diff

Description: Issue with the 'core show channeltypes <tech>'.

Basically command would fail when trying to complete the 'Capabilities:' section.

On the command line.. 'failed to extend from 64 to 98'

Which is due to the ast_str_alloca() being 64, my suggested patch is to move it to 256 which should be more than enough.

Comments: By: Rusty Newton (rnewton) 2014-11-21 08:32:08.938-0600

Thanks [~snuffy] , following the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process] can you throw the patch up on Reviewboard so someone can review and push it in?

By: Matt Jordan (mjordan) 2014-11-21 09:21:19.139-0600

I took a quick peek at it, it should be fine. The statically allocated buffer is too small for a lot of configurations with lots of codecs; expanding the buffer size is an appropriate solution.