Index: net/third_party/nss/ssl/sslinfo.c |
diff --git a/net/third_party/nss/ssl/sslinfo.c b/net/third_party/nss/ssl/sslinfo.c |
index 0cb46d6e2f52a2ab06df61bd5de1b1a3b342dc89..6dc3cab16cd948f28513b100a35d7d9ef63de771 100644 |
--- a/net/third_party/nss/ssl/sslinfo.c |
+++ b/net/third_party/nss/ssl/sslinfo.c |
@@ -376,8 +376,13 @@ SSL_ExportKeyingMaterial(PRFileDesc *fd, |
return SECFailure; |
} |
+ ssl_GetRecvBufLock(ss); |
wtc
2012/05/30 22:54:29
The changes to this file should be moved to a sepa
Ryan Sleevi
2012/05/30 23:20:10
No, this is important to avoiding the need to modi
wtc
2012/05/31 01:23:42
I studied the functions in sslsecur.c as examples.
Ryan Sleevi
2012/05/31 01:31:14
1stHandshakeLock is itself guarded by RecvBufLock.
wtc
2012/06/01 01:02:38
1stHandshakeLock is broader than RecvBufLock.
I f
Ryan Sleevi
2012/06/04 21:51:50
ssl3_SendClientHello expects HaveSSL3HandshakeLock
wtc
2012/06/04 23:44:58
I am not suggesting that we remove the ssl_GetSSL3
Ryan Sleevi
2012/06/05 00:01:59
Apologies, but I still don't understand why you're
|
+ ssl_GetSSL3HandshakeLock(ss); |
+ |
if (ss->version < SSL_LIBRARY_VERSION_3_1_TLS) { |
PORT_SetError(SSL_ERROR_UNSUPPORTED_VERSION); |
+ ssl_ReleaseSSL3HandshakeLock(ss); |
+ ssl_ReleaseRecvBufLock(ss); |
return SECFailure; |
} |
@@ -388,13 +393,18 @@ SSL_ExportKeyingMaterial(PRFileDesc *fd, |
} |
val = PORT_Alloc(valLen); |
if (!val) { |
+ ssl_ReleaseSSL3HandshakeLock(ss); |
+ ssl_ReleaseRecvBufLock(ss); |
return SECFailure; |
} |
i = 0; |
+ |
PORT_Memcpy(val + i, &ss->ssl3.hs.client_random.rand, SSL3_RANDOM_LENGTH); |
i += SSL3_RANDOM_LENGTH; |
PORT_Memcpy(val + i, &ss->ssl3.hs.server_random.rand, SSL3_RANDOM_LENGTH); |
i += SSL3_RANDOM_LENGTH; |
+ ssl_ReleaseSSL3HandshakeLock(ss); |
wtc
2012/05/30 22:54:29
BUG: this function releases SSL3HandshakeLock twic
Ryan Sleevi
2012/05/30 23:20:10
Well spotted.
|
+ |
if (hasContext) { |
val[i++] = contextLen >> 8; |
val[i++] = contextLen; |
@@ -415,6 +425,8 @@ SSL_ExportKeyingMaterial(PRFileDesc *fd, |
valLen, out, outLen); |
} |
ssl_ReleaseSpecReadLock(ss); |
+ ssl_ReleaseSSL3HandshakeLock(ss); |
+ ssl_ReleaseRecvBufLock(ss); |
PORT_ZFree(val, valLen); |
return rv; |