On (23/10/14 18:38), Jakub Hrozek wrote:
On Thu, Oct 23, 2014 at 06:35:07PM +0200, Jakub Hrozek wrote:
> On Thu, Oct 23, 2014 at 02:14:03PM +0200, Michal Židek wrote:
> > On 10/23/2014 11:36 AM, Lukas Slebodnik wrote:
> > >ehlo,
> > >
> > >src/monitor/monitor.c: In function ‘main’:
> > >src/monitor/monitor.c:2953:24: error: ‘monitor’ may be used uninitialized
> > > in this function
[-Werror=maybe-uninitialized]
> > > monitor->is_daemon = !opt_interactive;
> > > ^
> > >cc1: all warnings being treated as errors
> > >
> > >This warning is caused be change 579e5d4b7a3ca161ea7518b2996905fa22c15995
> > >"MONITOR: Allow confdb to be accessed by nonroot user"
> > >
> > >Patch is attached.
> > >
> > >LS
> > >
>
> Not sure I understand, under what circumstances can errno be 0 while
> chown returns 0?
Err, while chown returns -1
Try to explain it gcc with optimization (-O2), but
usually gcc does not lie.
another way how to suppress warning is to initialize variabl monitor to NULL
LS