From: Marek Polacek <mpolacek@redhat.com>
Date: Tue, 4 Oct 2011 09:11:42 +0000 (-0400)
Subject: readelf.c: Assume the right size of an array
X-Git-Tag: elfutils-0.153~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d1e297a883c35eae53914a1739fdf0bfb590a6e;p=thirdparty%2Felfutils.git

readelf.c: Assume the right size of an array
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 126c7ab7e..2334693c9 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-04  Marek Polacek  <mpolacek@redhat.com>
+
+	* readelf.c (register_info): Assume the right size of an array.
+
 2011-10-03  Ulrich Drepper  <drepper@gmail.com>
 
 	* nm.c: Recognize option --mark-special.  Still recognize --mark-weak
diff --git a/src/readelf.c b/src/readelf.c
index 4032bd432..69b2abbe8 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -4787,7 +4787,7 @@ register_info (Ebl *ebl, unsigned int regno, const Ebl_Register_Location *loc,
 				 bits ?: &ignore, type ?: &ignore);
   if (n <= 0)
     {
-      snprintf (name, sizeof name, "reg%u", loc->regno);
+      snprintf (name, REGNAMESZ, "reg%u", loc->regno);
       if (bits != NULL)
 	*bits = loc->bits;
       if (type != NULL)