From e62fd4c5e86dcf1160c64860bfa6432713bae591 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Sat, 6 Jan 2007 00:26:39 +0000
Subject: [PATCH]   * Another note in the manpage.

---
 doc/zzuf.1 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/zzuf.1 b/doc/zzuf.1
index 55782cc..4c9f76f 100644
--- a/doc/zzuf.1
+++ b/doc/zzuf.1
@@ -267,6 +267,11 @@ BSD specific:
 Signal handling:
 \fBsignal\fR(), \fBsigaction\fR()
 .PP
+If an application manipulates file descriptors (reading data, seeking around)
+using functions that are not in that list, \fBzzuf\fR will not fuzz its
+input consistently and the results should not be trusted. You can use a tool
+such as \fBltrace(1)\fR on Linux to know the missing functions.
+.PP
 One important unimplemented function is \fBfscanf\fR(), mostly because of its
 complexity. Missing functions will be implemented based upon user request.
 .SH HISTORY