From: David Levine <levinedl@acm.org>
Date: Thu, 1 Nov 2018 23:44:32 +0000 (-0400)
Subject: Increased sizes of a couple of buffers.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/22b4921abcdbdf12008c925df78f36357c4925c4?ds=inline;hp=-c

Increased sizes of a couple of buffers.

gcc 8 noticed that snprintf could have overrun them.  It might be
better to reduce the sizes of buffers used for display names, etc.
Or ever better, use dynamically sized buffers.
---

22b4921abcdbdf12008c925df78f36357c4925c4
diff --git a/sbr/mts.c b/sbr/mts.c
index 13c3a08a..452dc735 100644
--- a/sbr/mts.c
+++ b/sbr/mts.c
@@ -54,7 +54,7 @@ char *spoollocking = DEFAULT_LOCKING;
 /* Cache the username, fullname, and mailbox of the user */
 static char username[BUFSIZ];
 static char fullname[BUFSIZ];
-static char localmbox[BUFSIZ];
+static char localmbox[2*BUFSIZ+3];
 
 /*
  * MTS specific variables
diff --git a/uip/replsbr.c b/uip/replsbr.c
index 55bcd6ce..e3c88949 100644
--- a/uip/replsbr.c
+++ b/uip/replsbr.c
@@ -294,7 +294,7 @@ static char *
 replformataddr (char *orig, char *str)
 {
     int len;
-    char baddr[BUFSIZ], error[BUFSIZ];
+    char baddr[BUFSIZ+6], error[BUFSIZ];
     bool isgroup;
     char *dst;
     char *cp;