c11/threads: correct assertion

We should assert when either the function or the flag pointer
is null or we'll end up with a null reference a few lines later.

Currently unused by mesa thus it has gone unnoticed.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Emil Velikov 2014-08-01 17:39:49 +01:00
parent 07109cfd99
commit 469416f988

View File

@ -296,7 +296,7 @@ static void impl_tss_dtor_invoke()
static inline void
call_once(once_flag *flag, void (*func)(void))
{
assert(!flag && !func);
assert(flag && func);
#ifdef EMULATED_THREADS_USE_NATIVE_CALL_ONCE
{
struct impl_call_once_param param;