No subject

2008-04-30 16:30 +0000 [r114891]  Russell Bryant <russell at digium.com>

	* include/asterisk/dlinkedlists.h (added), channels/chan_iax2.c:
	  Merge changes from team/russell/iax2_find_callno and
	  iax2_find_callno_1.4 These changes address a critical performance
	  issue introduced in the latest release. The fix for the latest
	  security issue included a change that made Asterisk randomly
	  choose call numbers to make them more difficult to guess by
	  attackers.
[snip some more]

Does this mean that the security fix in 1.2.28 suffers from the same
performance issues and needs a similar fix? The use of the word
"Critical" would suggest that if it exists in 1.2.x it needs fixing.
Or perhaps 1.4 got an "enhanced" version of the security fix?

Regards,
Steve