From:
[email protected]
On Fri, Aug 20, 2004 at 09:35:58AM +0100, Enrique Zanardi wrote:
On Fri, Aug 20, 2004 at 09:15:14AM +0100, Enrique Zanardi wrote:
On Thu, Aug 19, 2004 at 08:42:48PM +0200, Jose Carlos Garcia Sogo wrote:
severity 266907 important
thanks
On Thu, Aug 19, 2004 at 06:32:56PM +0200, Alessandro Polverini wrote:
Package: asterisk
Version: 1:0.9.1+1.0RC1-8
Severity: grave
Justification: renders package unusable
I'm using a HFC-S based ISDN card with the i4l driver.
If I enable dtmf mode detection by asterisk, during a call, at random, asterisk crashes with Floating Point Exception.
Everything works fine if I use dtmfmode=none or dtmfmodem=i4l.
Sorry, but for your description the package is not unusable. It only
fails when setting that option, but works fine without it.
I've reproduced the bug with any value of dtmfmode. I'm using a
HFC-PCI ISDN card with the i4l driver.
Perhaps this has something to do with it: (from asterisk CVS changelog)
2004-08-19 14:52 markster
* dsp.c (1.29): Fix divide by zero (bugs #2268 and 2259)
Looking at the bugs description, yes, it's the same bug. And the fix is "trivial":
*** dsp.c.orig 2004-08-20 09:42:31.000000000 +0100
--- dsp.c 2004-08-20 09:43:14.000000000 +0100
***************
*** 1231,1236 ****
--- 1231,1239 ----
int x;
int res = 0;
+ if (!len)
+ return 0;
+
accum = 0;
for (x=0;x<len; x++)
accum += abs(s[x]);
--
Enrique Zanardi
[email protected]
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