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| author | marha <marha@users.sourceforge.net> | 2012-01-27 20:34:07 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-01-27 20:34:07 +0100 |
| commit | 829194c926fa1e3bd45e4fe740e0bc42efe6ace6 (patch) | |
| tree | 6b4b6de1185b25f8e6071b3204fcb69762bdc0ac /openssl/ssl/ssl3.h | |
| parent | 40bdd8b27f5c730b8d0c9a189e89fb51a5400611 (diff) | |
| parent | c6a1477b0092762299491d79b3a8cb094c6456da (diff) | |
| download | vcxsrv-829194c926fa1e3bd45e4fe740e0bc42efe6ace6.tar.gz vcxsrv-829194c926fa1e3bd45e4fe740e0bc42efe6ace6.tar.bz2 vcxsrv-829194c926fa1e3bd45e4fe740e0bc42efe6ace6.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
openssl/Makefile
Diffstat (limited to 'openssl/ssl/ssl3.h')
| -rw-r--r-- | openssl/ssl/ssl3.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/openssl/ssl/ssl3.h b/openssl/ssl/ssl3.h index baaa89e71..9c2c41287 100644 --- a/openssl/ssl/ssl3.h +++ b/openssl/ssl/ssl3.h @@ -379,6 +379,17 @@ typedef struct ssl3_buffer_st #define SSL3_FLAGS_POP_BUFFER 0x0004 #define TLS1_FLAGS_TLS_PADDING_BUG 0x0008 #define TLS1_FLAGS_SKIP_CERT_VERIFY 0x0010 + +/* SSL3_FLAGS_SGC_RESTART_DONE is set when we + * restart a handshake because of MS SGC and so prevents us + * from restarting the handshake in a loop. It's reset on a + * renegotiation, so effectively limits the client to one restart + * per negotiation. This limits the possibility of a DDoS + * attack where the client handshakes in a loop using SGC to + * restart. Servers which permit renegotiation can still be + * effected, but we can't prevent that. + */ +#define SSL3_FLAGS_SGC_RESTART_DONE 0x0040 typedef struct ssl3_state_st { |