Stepan Kasal wrote:

Hello,

On Tue, Sep 21, 2004 at 12:46:32PM -0700, Sorav Bansal wrote:

>>   My bug-finding tool has discovered malloc-handling bugs in the current
>> grep distribution (grep-2.5).
>>   I am reporting the bugs here.


thank you very much for your bug report.  I've fixed the problems in the CVS.


>> I would be sending along more bugs later if I find them  :-) 


I'm looking forward!

Have a nice day,
	Stepan Kasal



Sorav Bansal wrote:
Hi,

  My bug-finding tool has discovered malloc-handling bugs in the current
grep distribution (grep-2.5).

  I am reporting the bugs here. I would be sending along more bugs later
if I find them  :-) 

cheers,
Sorav

Bug #1:
------
dfa.c: 3566
	dma->exact = exact

dma is not checked against NULL before being dereferenced.

Bug #2:
------
dfa.c: 3568
	strcpy(dm->must,result)

dm->must is not checked against NULL before being passed to strcpy


Bug #3:
------
search.c: 238
	strcpy (n, match_lines ? line_beg : word_beg);
"n" is malloced but not checked against NULL before being passed to strcpy