free allocated module name. Reported by Sam Varshavchik.

This is the same fix from the 3.0 branch as:

 ce7caadb  "free allocated module name. Reported by Sam Varshavchik."

2 files changed, 10 insertions, 1 deletions

diff --git a/NEWS b/NEWS
index 2ef5910f7f..b5d493051b 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,14 @@ Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
               2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
 See the end for copying conditions.
 
+Version 2.12.23 (unreleased)
+
+** libgnutls: Eliminated memory leak in PCKS #11 initialization.
+Report and fix by Sam Varshavchik.
+
+** API and ABI modifications:
+No changes since last version.
+
 Version 2.12.22 (released 2013-01-05)
 
 ** libgnutls: Stricter RSA PKCS #1 1.5 encoding and decoding. Reported
diff --git a/lib/pkcs11.c b/lib/pkcs11.c
index 59cf686320..2bf6b040dc 100644
--- a/lib/pkcs11.c
+++ b/lib/pkcs11.c
@@ -441,7 +441,7 @@ static int
 initialize_automatic_p11_kit (void)
 {
   struct ck_function_list **modules;
-  const char *name;
+  char *name;
   ck_rv_t rv;
   int i, ret;
 
@@ -466,6 +466,7 @@ initialize_automatic_p11_kit (void)
           gnutls_assert ();
           _gnutls_debug_log ("Cannot add registered module: %s\n", name);
         }
+      free(name);
     }
 
   free (modules);