diff --git a/usr.sbin/bhyve/rfb.c b/usr.sbin/bhyve/rfb.c index 0b312641b2fc..0f492e1b9d48 100644 --- a/usr.sbin/bhyve/rfb.c +++ b/usr.sbin/bhyve/rfb.c @@ -769,6 +769,7 @@ rfb_handle(struct rfb_softc *rc, int cfd) pthread_t tid; uint32_t sres = 0; int len; + int perror = 1; rc->cfd = cfd; @@ -878,8 +879,9 @@ rfb_handle(struct rfb_softc *rc, int cfd) rfb_send_screen(rc, cfd, 1); - pthread_create(&tid, NULL, rfb_wr_thr, rc); - pthread_set_name_np(tid, "rfbout"); + perror = pthread_create(&tid, NULL, rfb_wr_thr, rc); + if (perror == 0) + pthread_set_name_np(tid, "rfbout"); /* Now read in client requests. 1st byte identifies type */ for (;;) { @@ -915,7 +917,8 @@ rfb_handle(struct rfb_softc *rc, int cfd) } done: rc->cfd = -1; - pthread_join(tid, NULL); + if (perror == 0) + pthread_join(tid, NULL); if (rc->enc_zlib_ok) deflateEnd(&rc->zstream); }