regress: Support NULL fdset arguments to select

[adns] / regress / hplayback.c

diff --git a/regress/hplayback.c b/regress/hplayback.c
index 9b88ef4..ed23542 100644 (file)
--- a/regress/hplayback.c
+++ b/regress/hplayback.c
@@ -102,6 +102,10 @@ static void P_updatetime(void) {
 static void Pfdset(fd_set *set, int max) {
   int r, c;
   char *ep;
+  if (!set) {
+    Pstring("null","null fdset pointer");
+    return;
+  }
   if (vb2.buf[vb2.used++] != '[') Psyntax("fd set start not [");
   FD_ZERO(set);
   if (vb2.buf[vb2.used] == ']') { vb2.used++; return; }
@@ -293,7 +297,7 @@ int Hpoll(  struct pollfd *fds , int nfds , int timeout     ) {
 int Hsocket(   int domain , int type , int protocol    ) {
  int r, amtread;
  char *ep;
-  Tmust("socket","domain",domain==PF_INET || domain==PF_INET6); 
+  Tmust("socket","domain",domain==AF_INET || domain==AF_INET6); 
   Tmust("socket","type",type==SOCK_STREAM || type==SOCK_DGRAM); 
  Qsocket(      domain , type   );
  if (!adns__vbuf_ensure(&vb2,1000)) Tnomem();