From: Julian Seward <jseward@acm.org>
Date: Fri, 30 Sep 2011 07:11:13 +0000 (+0000)
Subject: Fix a couple of buffer overruns.  n-i-bz.
X-Git-Tag: svn/VALGRIND_3_7_0~163
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96c9deba295e6732fcf3406a05dbe43a94fd7133;p=thirdparty%2Fvalgrind.git

Fix a couple of buffer overruns.  n-i-bz.
(Philippe Waroquiers, philippe.waroquiers@skynet.be)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12074
---

diff --git a/coregrind/m_translate.c b/coregrind/m_translate.c
index 894c8d4139..1f1cb6642c 100644
--- a/coregrind/m_translate.c
+++ b/coregrind/m_translate.c
@@ -71,7 +71,7 @@ static UInt n_SP_updates_generic_unknown = 0;
 
 void VG_(print_translation_stats) ( void )
 {
-   Char buf[6];
+   Char buf[7];
    UInt n_SP_updates = n_SP_updates_fast + n_SP_updates_generic_known
                                          + n_SP_updates_generic_unknown;
    VG_(percentify)(n_SP_updates_fast, n_SP_updates, 1, 6, buf);
diff --git a/lackey/lk_main.c b/lackey/lk_main.c
index 1b2659c953..9e908b734a 100644
--- a/lackey/lk_main.c
+++ b/lackey/lk_main.c
@@ -908,8 +908,8 @@ IRSB* lk_instrument ( VgCallbackClosure* closure,
 
 static void lk_fini(Int exitcode)
 {
-   char percentify_buf[4]; /* Two digits, '%' and 0. */
-   const int percentify_size = sizeof(percentify_buf);
+   char percentify_buf[5]; /* Two digits, '%' and 0. */
+   const int percentify_size = sizeof(percentify_buf) - 1;
    const int percentify_decs = 0;
    
    tl_assert(clo_fnname);