[Valgrind-developers] valgrind: r12322 - trunk/memcheck

[<sv...@va...>]

Author: philippe
Date: 2011-12-27 18:43:32 +0000 (Tue, 27 Dec 2011)
New Revision: 12322

Log:
Avoid buffer overrun in percentify call.


Modified:
   trunk/memcheck/mc_main.c


Modified: trunk/memcheck/mc_main.c
===================================================================
--- trunk/memcheck/mc_main.c	2011-12-27 09:14:50 UTC (rev 12321)
+++ trunk/memcheck/mc_main.c	2011-12-27 18:43:32 UTC (rev 12322)
@@ -955,7 +955,7 @@
    secVBitTable = secVBitTable2;
 
    if (VG_(clo_verbosity) > 1) {
-      Char percbuf[6];
+      Char percbuf[7];
       VG_(percentify)(n_survivors, n_nodes, 1, 6, percbuf);
       VG_(message)(Vg_DebugMsg, "memcheck GC: %d nodes, %d survivors (%s)\n",
                    n_nodes, n_survivors, percbuf);