- Fixed potential heap corruption in x509_name allocation

ChangeLog

@@ -23,6 +23,7 @@ Changes
 Bugfix
    * Fixed handling error in mpi_cmp_mpi() on longer B values (found by
      Hui Dong)
+   * Fixed potential heap corruption in x509_name allocation
 
 Security
    * Fixed potential memory corruption on miscrafted client messages (found by

library/x509parse.c

@@ -305,6 +305,8 @@ static int x509_get_name( unsigned char **p,
     if( cur->next == NULL )
         return( POLARSSL_ERR_X509_MALLOC_FAILED );
 
+    memset( cur->next, 0, sizeof( x509_name ) );
+
     return( x509_get_name( p, end2, cur->next ) );
 }