iceauth: Changes to 'master'

[Alan Coopersmith]

 process.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

New commits:
commit 2e692217544b8712d7bb41776cfd7f1bcca1070b
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Dec 8 12:54:10 2013 -0800

    Free old argv array if realloc fails to enlarge it
    
    Found by cppcheck:
    [app/iceauth/process.c:302]: (error) Common realloc mistake:
     'argv' nulled but not freed upon failure
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Peter Hutterer <peter.hutterer at who-t.net>