Hi


On Tue, Dec 17, 2013 at 12:36 PM, Dan Williams  wrote:
On Tue, 2013-12-17 at 12:17 -0500, Rahul Sundaram wrote:
> Hi
>
> In the last few days, I have been running cppcheck on quite a few programs
> including systemd, transmission, libvirt,  ndjbdns etc and cppcheck has
> found real and potential bugs (null pointer dereferences, uninitialized
> variables, memory & resource leaks etc) in each of them.  I have reported
> the ones I found and several developers have already fixed the issues.   A
> couple of examples

How are you running it to get it to print the warnings?  I've tried
--enable=warning, but all I get are includes errors (like <errno.h>)
that aren't useful and are wrong AFAICT.

Sorry.  I should have specified that explicitly in my first mail.   The simplest check is merely running

cppcheck  . --quiet

You can run more extensive checks by using something like

cppcheck --enable=all --inconclusive --std=posix

The latter tends to return a lot more false positives  but does find some more real bugs as well. 

Rahul