Re: trap works funny

On Thu, Mar 12, 2009 at 01:31:58PM +0100, Thomas Michael Hagen wrote:
...
> the output of crm -v is:
> 
> This is CRM114, version 20080630-BlameVT (TRE 0.7.5 (LGPL))

20081111-BlameBarack here. Your version is flawed by a buffer overflow 
(something) when data exceeds data buffer size (got same here with old
20070320-BlameBaltar:

...
  and maximum length IO of >>><<< --> 20000
Opening file 1-9_2005.7z for file I/O (reading)
  setting temp-area variable :x: to value 7z¼¯'^\
Catching FAULT generated on line 5
FAULT reason: 
 
crm: *ERROR* 
 This program has overflowed the ISOLATEd data area with a variable that's just 
too big.  The bad variable was named:  :x:
 Sorry, but this program is very sick and probably should be killed off.
This happened at line 5 of file (from command line)
 
 declensional parsing for 10 chars on: trap /./
 
   found opener / at 5, close / at 7 --.-- len 1
Trying trap at line 6: 
trap /./
 
qexpandvar on =.= len: 1 bitmask: 7 
 Doing backslash expansion 
backslash expansion yields: =.= len 1 
No further expansions possibleThis TRAP will trap anything matching =.= . 
Checking the regex cache for .
couldn't find it
Compiling .¦^V@¸K^^P (len 1).
 About to return
TRAP matched.
Next statement will be 6
...


Note the junk after the '.' from TRAP regex.). 

You'd upgrade asap.

-- 
paolo

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