From: Dave McMurtrie <dave64@andrew.cmu.edu>
Date: Wed, 15 Mar 2006 18:29:03 +0000 (+0000)
Subject: STABLE14-tokens-buffer-overflow-20060315
X-Git-Tag: openafs-stable-1_4_1-rc10~3
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=de776452238a28e345c237d4017a10a6da436d54;p=packages%2Fo%2Fopenafs.git

STABLE14-tokens-buffer-overflow-20060315

FIXES 28227

avoid a too-short buffer we try to fill with a username. doh.


(cherry picked from commit 5c408ee134b096352d140b1ce6b58edcf6e492d5)
---

diff --git a/src/log/tokens.c b/src/log/tokens.c
index dda8295f7..2946735bb 100644
--- a/src/log/tokens.c
+++ b/src/log/tokens.c
@@ -54,7 +54,7 @@ main(int argc, char **argv)
     time_t current_time;	/*Current time of day */
     time_t tokenExpireTime;	/*When token expires */
     char *expireString;		/*Char string of expiration time */
-    char UserName[16];		/*Printable user name */
+    char UserName[MAXKTCNAMELEN * 2 + 2]; /*Printable user name */
     struct ktc_principal serviceName, clientName;	/* service name for ticket */
     struct ktc_token token;	/* the token we're printing */