From: Tom Hughes <tom@compton.nu>
Date: Fri, 12 Aug 2005 19:21:29 +0000 (+0000)
Subject: Make sure we have enough space for the name if the path is empty. Patch
X-Git-Tag: svn/VALGRIND_3_1_0~629
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9631a40eb7b368ef0232f18120d73ac6a76b884f;p=thirdparty%2Fvalgrind.git

Make sure we have enough space for the name if the path is empty. Patch
from Jakub Jelinek to fix bug #110656.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4386
---

diff --git a/coregrind/m_main.c b/coregrind/m_main.c
index feae430dfc..93f34abf27 100644
--- a/coregrind/m_main.c
+++ b/coregrind/m_main.c
@@ -952,7 +952,7 @@ static Addr setup_client_stack(void* init_sp,
 static const char* executable_name;
 
 static Bool match_executable(const char *entry) {
-   char buf[strlen(entry) + strlen(executable_name) + 2];
+   char buf[strlen(entry) + strlen(executable_name) + 3];
 
    /* empty PATH element means . */
    if (*entry == '\0')