--- clamav-0.86.2/clamav-milter/clamav-milter.c.timeout
+++ clamav-0.86.2/clamav-milter/clamav-milter.c
@@ -373,7 +373,7 @@
 static	pthread_cond_t	n_children_cond = PTHREAD_COND_INITIALIZER;
 static	volatile	unsigned	int	n_children = 0;
 static	unsigned	int	max_children = 0;
-static	int	child_timeout = 300;	/* number of seconds to wait for
+static	int	child_timeout = 0;	/* number of seconds to wait for
 					 * a child to die. Set to 0 to
 					 * wait forever
 					 */