[SSSD] [PATCH] execv and exec_child don't return

Sumit Bose sbose at redhat.com
Wed Apr 25 14:07:29 UTC 2012


On Wed, Apr 25, 2012 at 03:28:20PM +0200, Stef Walter wrote:
> On 04/24/2012 12:42 PM, Sumit Bose wrote:
> > Chances are that some static code analysis tools or -D_FORTIFY_SOURCE=2
> > might complain about an unchecked return value. Currently we mostly try
> > to make those tools happy, even if the code becomes a bit redundant.
> > 
> > Have you checked if -D_FORTIFY_SOURCE=2 gives an extra warning here?
> 
> Do I just define that macro? ie:
> 
> $ CFLAGS='-g -O0 -D_FORTIFY_SOURCE=2' ./configure ...

yes, this is ok. Typically it is used as -Wp,-D_FORTIFY_SOURCE=2, but
your usage would work as well.
> 
> If that's the case, then no, no additional warnings were generated.

ok, thank you for testing.

bye,
Sumit

> 
> Cheers,
> 
> Stef



More information about the sssd-devel mailing list