doc/share/security/patches/SA-12:01/openssl-sgc-fix.patch
Bjoern A. Zeeb 3571e53040 Import FreeBSD Security Advisories and Errata Notices, as well as their
patches for easier mirroring, to eliminate a special copy, to make
www.freebsd.org/security a full copy of security.freebsd.org and be
eventually be the same.

For now files are just sitting there.   The symlinks are missing.

Discussed on:	www (repository location)
Discussed with:	simon (so)
2012-08-15 06:19:40 +00:00

46 lines
1.6 KiB
Diff

Index: crypto/openssl/crypto/buffer/buffer.c
===================================================================
--- crypto/openssl/crypto/buffer/buffer.c (revision 234992)
+++ crypto/openssl/crypto/buffer/buffer.c (working copy)
@@ -166,7 +166,7 @@
/* This limit is sufficient to ensure (len+3)/3*4 < 2**31 */
if (len > LIMIT_BEFORE_EXPANSION)
{
- BUFerr(BUF_F_BUF_MEM_GROW,ERR_R_MALLOC_FAILURE);
+ BUFerr(BUF_F_BUF_MEM_GROW_CLEAN,ERR_R_MALLOC_FAILURE);
return 0;
}
n=(len+3)/3*4;
Index: crypto/openssl/ssl/s3_srvr.c
===================================================================
--- crypto/openssl/ssl/s3_srvr.c (revision 234992)
+++ crypto/openssl/ssl/s3_srvr.c (working copy)
@@ -698,14 +698,6 @@
int ok;
long n;
- /* We only allow the client to restart the handshake once per
- * negotiation. */
- if (s->s3->flags & SSL3_FLAGS_SGC_RESTART_DONE)
- {
- SSLerr(SSL_F_SSL3_CHECK_CLIENT_HELLO, SSL_R_MULTIPLE_SGC_RESTARTS);
- return -1;
- }
-
/* this function is called when we really expect a Certificate message,
* so permit appropriate message length */
n=s->method->ssl_get_message(s,
@@ -718,6 +710,13 @@
s->s3->tmp.reuse_message = 1;
if (s->s3->tmp.message_type == SSL3_MT_CLIENT_HELLO)
{
+ /* We only allow the client to restart the handshake once per
+ * negotiation. */
+ if (s->s3->flags & SSL3_FLAGS_SGC_RESTART_DONE)
+ {
+ SSLerr(SSL_F_SSL3_CHECK_CLIENT_HELLO, SSL_R_MULTIPLE_SGC_RESTARTS);
+ return -1;
+ }
/* Throw away what we have done so far in the current handshake,
* which will now be aborted. (A full SSL_clear would be too much.) */
#ifndef OPENSSL_NO_DH