Re: [Linux] Bug in "Powered Grep"

[Salvador E. T. <sal...@in...>]

I can't reproduce the problem, the fault seems to be from:

#2  0x080abafc in TSOSListBoxMsg::selectItem (this=0x8251340, item=40) 
at ../setedit/edmsg.cc:194

That's the code around it:

          if (fI->type & fitCont)
            {
             DynStrCatStruct st;
             DynStrCatInit(&st,msg+offset,len);
             DynStrCat(&st,msg2+fI->offset,fI->len); // Line 194
             msg=st.str;
             len=st.len;
             offset=0;
             allocated=1;
            }

The only way to get there is by having fitCont bit enabled and that's 
impossible because the powered grep is doing this:

 fI.type=fitNone;
 // Look for file name and line number
 // It fails if: The file is absolute and starts with a number
 if (TVCodePage::isAlpha(buf[0]) && buf[1]==':' && (!ucisdigit(buf[2])))
    offset=2;
 endOfName=strchr(buf+offset,':');
 if (endOfName)
    endOfLine=strchr(endOfName+1,':');
 if (!endOfName || !endOfLine || !ucisdigit(endOfName[1]))
    return 0;

 char *ret;
 fI.type=fitInfo;

So you can only have fitNone or fitInfo, but never fitCont. As you say 
the lines are blue then you are getting fitInfo.
The only way to get it is by a severe memory corruption. I can only 
suggest recompiling *all* (TV and SETEdit), just do a full clean-up and 
compile again. I have no other idea.

SET

-- 
Salvador Eduardo Tropea (SET). (Electronics Engineer)
Visit my home page: http://welcome.to/SetSoft or
http://www.geocities.com/SiliconValley/Vista/6552/
Alternative e-mail: se...@co... se...@ie... 
Address: Curapaligue 2124, Caseros, 3 de Febrero
Buenos Aires, (1678), ARGENTINA Phone: +(5411) 4759 0013