diff --git a/ChangeLog b/ChangeLog
index 38630e023..ca4506fbc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon May  5 15:32:42 CEST 2008 (tk)
+----------------------------------
+  * doc/clamdoc.tex: add a note about forking daemons (bb#906)
+
 Sun May  4 21:57:33 EEST 2008 (edwin)
 ------------------------------------
   * libclamav/Makefile.am: link .la files first, this
diff --git a/docs/clamdoc.pdf b/docs/clamdoc.pdf
index 61b6f5d3a..d16cb4db4 100644
Binary files a/docs/clamdoc.pdf and b/docs/clamdoc.pdf differ
diff --git a/docs/clamdoc.tex b/docs/clamdoc.tex
index c349fb9b6..6bde241a4 100644
--- a/docs/clamdoc.tex
+++ b/docs/clamdoc.tex
@@ -881,6 +881,13 @@ struct cl_limits {
     Because the engine structure occupies a few megabytes of system memory, you
     should release it with \verb+cl_free+ if you no longer need to scan files.
 
+    \subsubsection{Forking daemons}
+    If you're using libclamav with a forking daemon you should call
+    \verb+srand()+ inside a forked child before making any calls to the
+    libclamav functions. This will avoid possible collisions with temporary
+    filenames created by other processes of the daemon. This procedure
+    is not required for multi-threaded daemons.
+
     \subsubsection{clamav-config}
     Use \verb+clamav-config+ to check compilation information for libclamav.
     \begin{verbatim}