Author: delphij
Date: Wed Apr 30 04:02:36 2014
New Revision: 265120
URL: http://svnweb.freebsd.org/changeset/base/265120

Log:
  Fix OpenSSL use-after-free vulnerability.
  
  Obtained from:        OpenBSD
  Security:     FreeBSD-SA-14:09.openssl
  Security:     CVE-2010-5298

Modified:
  head/crypto/openssl/ssl/s3_pkt.c

Modified: head/crypto/openssl/ssl/s3_pkt.c
==============================================================================
--- head/crypto/openssl/ssl/s3_pkt.c    Wed Apr 30 04:02:32 2014        
(r265119)
+++ head/crypto/openssl/ssl/s3_pkt.c    Wed Apr 30 04:02:36 2014        
(r265120)
@@ -1055,7 +1055,7 @@ start:
                                {
                                s->rstate=SSL_ST_READ_HEADER;
                                rr->off=0;
-                               if (s->mode & SSL_MODE_RELEASE_BUFFERS)
+                               if (s->mode & SSL_MODE_RELEASE_BUFFERS && 
s->s3->rbuf.left == 0)
                                        ssl3_release_read_buffer(s);
                                }
                        }
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