audio mode load: gracefully handle mode files of wrong AEC version Irrespective of which AEC policy we adopt for FC Selenite (keep L1_NEW_AEC disabled like in Magnetite or enable it like in Tourmaline), we MUST gracefully handle the case of wrong AEC version on audio mode load: disable AEC instead of loading garbage. Therefore, we apply the same change to src/cs/services/audio/audio_mode_load.c as we made in Tourmaline and Magnetite last year.

#include <stdarg.h>

int
sprintf(char *strdest, char *fmt, ...)
{
	va_list ap;
	int len;

	va_start(ap, fmt);
	len = vsprintf(strdest, fmt, ap);
	va_end(ap);
	return(len);
}