Hi,
in boot, we have an off-by-one error in readline. When the user ends
input with enter, the string will be ended twice, like:
p[1] = *p = '\0';
Comparing readline with read_conf (reading commands from file),
there is no need to "double end" the input line.
Tobias
Index: cmd.c
===================================================================
RCS file: /cvs/src/sys/stand/boot/cmd.c,v
retrieving revision 1.61
diff -u -p -r1.61 cmd.c
--- cmd.c 23 Dec 2013 23:32:40 -0000 1.61
+++ cmd.c 26 Jun 2014 18:55:02 -0000
@@ -283,7 +283,7 @@ readline(char *buf, size_t n, int to)
continue;
case '\n':
case '\r':
- p[1] = *p = '\0';
+ *p = '\0';
break;
case '\b':
case '\177':
