[asterisk-bugs] [JIRA] (ASTERISK-29994) chan_dahdi: Round robin array size is too small for max number of groups

[N A (JIRA)]

N A created ASTERISK-29994:
------------------------------

             Summary: chan_dahdi: Round robin array size is too small for max number of groups
                 Key: ASTERISK-29994
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29994
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_dahdi
    Affects Versions: 18.11.0
            Reporter: N A


In chan_dahdi.conf, we have:

{noformat}
; Logical groups can be assigned to allow outgoing roll-over.  Groups range
; from 0 to 63, and multiple groups can be specified. By default the
; channel is not a member of any group.
{noformat}

However, there is a typo in chan_dahdi.c:

{noformat}
/*! Round robin search locations. */
static struct dahdi_pvt *round_robin[32];
{noformat}

This actually needs to be 64, or otherwise only  groups 0-31 work correctly with round robin, and 32+ don't work with round robin but work with "G" for instance.

This fixes this issue so that they are both consistent with allowing 64 groups (0-63).



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