sss_log: fix handling of variable argument lists

SSSD has two public calls to send messages to syslog sss_log() and
sss_log_ext() which both expect besides other arguments a printf format
string and a variable list of arguments depending on the format.
Currently sss_log() calls sss_log_ext() internally after calling
va_start(ap, format) and hands over ap as the last argument. This does
not work because there is a difference between a varying number of
arguments and a va_list type.

To fix this I added a new private call which expects a va_list as the
last argument and is called by sss_log() and sss_log_ext() after calling
va_start().

Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

0 files changed, 0 insertions, 0 deletions