X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/adns/blobdiff_plain/e05985a5e3fd9a0a188e7e2d3b733a9ce2d55176..79833e62bc1a9625cc29b644e89be02b01e24dec:/regress/hcommon.c.m4

diff --git a/regress/hcommon.c.m4 b/regress/hcommon.c.m4
index b636a75..b64dbd7 100644
--- a/regress/hcommon.c.m4
+++ b/regress/hcommon.c.m4
@@ -181,6 +181,8 @@ void Tvbpollfds(const struct pollfd *fds, int nfds) {
 void Tvberrno(int e) {
   const struct Terrno *te;
 
+  assert(e != EBADF);
+  assert(e != EFAULT);
   for (te= Terrnos; te->n && te->v != e; te++);
   if (te->n) Tvba(te->n);
   else Tvbf("E#%d",e);