modules/flow: fix elements overflow bug

s->count isn't always perfectly divisable by n_cpus, which is why
ctxt->n_elements is computed from n_cpus * elements_per_cpu in
the transition to threaded rendering for flow.

That's all fine and dandy, but the ctxt->elements initialization
loop was still using the vestigial s->count from the pre-threaded
implementation.  So on core counts where ctxt->n_elements was
smaller than s->count, initialization scribbled.

Thanks Sketch for assistance in chasing this down w/ASAN enabled
on a box that exhibited crashing w/rtv,channels=flow.

0 files changed, 0 insertions, 0 deletions