diff --git a/hw/net/pcnet.c b/hw/net/pcnet.c index a7e123e60d..7d574f487b 100644 --- a/hw/net/pcnet.c +++ b/hw/net/pcnet.c @@ -632,7 +632,7 @@ static inline int ladr_match(PCNetState *s, const uint8_t *buf, int size) { struct qemu_ether_header *hdr = (void *)buf; if ((*(hdr->ether_dhost)&0x01) && - ((uint64_t *)&s->csr[8])[0] != 0LL) { + (s->csr[8] | s->csr[9] | s->csr[10] | s->csr[11]) != 0) { uint8_t ladr[8] = { s->csr[8] & 0xff, s->csr[8] >> 8, s->csr[9] & 0xff, s->csr[9] >> 8,