From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 30 Nov 2016 23:50:43 +0000 (+0000)
Subject: regress: fuzzraw: Tshutdown: Tolerate lack of Tensuresetup
X-Git-Tag: adns-1.6.0~27
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=1f280c4d2561aabf07186e06a5200167203c7db9;p=adns.git

regress: fuzzraw: Tshutdown: Tolerate lack of Tensuresetup

If no syscalls were made, Tensuresetup won't have been called.

(We don't want to call it because it's what handles the first
gettimeofday timestamp, so we need to call it exactly when
hplayback.c.m4 calls it.)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/regress/hfuzzraw.c.m4 b/regress/hfuzzraw.c.m4
index 0ed71a2..339611c 100644
--- a/regress/hfuzzraw.c.m4
+++ b/regress/hfuzzraw.c.m4
@@ -91,6 +91,7 @@ static void Pformat(const char *what) {
 }
 
 extern void Tshutdown(void) {
+  if (!Tinputfile) return;
   int c= fgetc(Tinputfile);
   if (c!=EOF) Pformat("unwanted additional syscall reply data");
   if (ferror(Tinputfile)) Tfailed("read test log input (at end)");