From: Philippe Waroquiers <philippe.waroquiers@skynet.be>
Date: Tue, 27 Dec 2011 18:43:32 +0000 (+0000)
Subject: Avoid buffer overrun in percentify call.
X-Git-Tag: svn/VALGRIND_3_8_0~531
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=225138a6637d7c3e75258dcd6552aed930040bde;p=thirdparty%2Fvalgrind.git

Avoid buffer overrun in percentify call.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12322
---

diff --git a/memcheck/mc_main.c b/memcheck/mc_main.c
index ab6a15703d..b2a8fc4bab 100644
--- a/memcheck/mc_main.c
+++ b/memcheck/mc_main.c
@@ -955,7 +955,7 @@ static void gcSecVBitTable(void)
    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);