>From: yaroslav <yarikos@gmail.com>
>Subject: [9fans] lpdaemon

in /sys/src/cmd/lp/lpdaemon.c:297,310

These
			info.host[strlen(info.host)] = '\0';
			…
			info.user[strlen(info.user)] = '\0';

look nonsence as zeros are placed exactly where they already are.
Should read as in following instead:

			info.host[NAMELEN] = '\0';
			…
			info.user[NAMELEN] = '\0';

Reference: /n/atom/patch/applied2013/lpdaemonnit
Date: Wed Jun  5 15:03:03 CES 2013
Signed-off-by: quanstro@quanstro.net

--- /sys/src/cmd/lp/lpdaemon.c	Wed Jun  5 15:02:02 2013
+++ /sys/src/cmd/lp/lpdaemon.c	Wed Jun  5 15:02:02 2013
@@ -299,14 +299,14 @@
 				strncpy(info.host, "unknown", NAMELEN);
 			else
 				strncpy(info.host, (const char *)&ap[1], NAMELEN);
-			info.host[strlen(info.host)] = '\0';
+			info.host[NAMELEN] = '\0';
 			break;
 		case 'P':
 			if (ap[1] == '\0')
 				strncpy(info.user, "unknown", NAMELEN);
 			else
 				strncpy(info.user, (const char *)&ap[1], NAMELEN);
-			info.user[strlen(info.user)] = '\0';
+			info.user[NAMELEN] = '\0';
 			break;
 		}
 	}