[asterisk-bugs] [JIRA] (ASTERISK-30408) Conflicting filenames in media cache cause wrong prompts to play

[Nathan Bruning (JIRA)]

Nathan Bruning created ASTERISK-30408:
-----------------------------------------

             Summary: Conflicting filenames in media cache cause wrong prompts to play
                 Key: ASTERISK-30408
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-30408
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Applications/app_playback, Core/HTTP
    Affects Versions: 20.1.0
            Reporter: Nathan Bruning


We encountered a rare case in which asterisk would play a completely wrong audio file during `Playback(http://)`, but only for certain callers.

It turns out that the media cache can get into a situation where two files (from completely different http urls) are stored with the same basename, only differing in extension:

```
/tmp/bucket-111111.wav
/tmp/bucket-111111.wav16
```

Asterisk will then pick one of the two depending on the codec selection of the caller.

I'll provide a patch shortly that makes sure that each cache name (bucket-xxx) is unique for all extensions.



--
This message was sent by Atlassian JIRA
(v6.2#6252)