id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
774,regex_replace is not thread safe when format = $N,r_emek,John Maddock,"{{{
When used in a multi-threaded environment,
regex_replace produces wrong results when the 'fmt'
parameter is $<digit> (i.e., $1, $2, etc.). 

If, for example, the correct results of the replacement
operation is 1234, and fmt is '$0', we'll eventually
get one of the following: 
 - 12340
 - $0

(The last digit of the erroneous result is usually the
digit number from the format). 

I'm attaching a sample program that demonstrates the
problem. 

We've seen this problem on Linux (RedHat 9, gcc version
3.2.2 20030222) and on several other platforms. 
}}}",Bugs,closed,,regex,None,,Duplicate,,