From 10c8d03e4433c466d0ab6e19b629d7ec7dcde3be Mon Sep 17 00:00:00 2001
From: Johan Pascal <johan.pascal@belledonne-communications.com>
Date: Tue, 29 Sep 2015 13:28:08 +0200
Subject: [PATCH] Fix SRTP key length error in SDES mode

---
 coreapi/linphonecall.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coreapi/linphonecall.c b/coreapi/linphonecall.c
index 456c33d60..dd4f5917a 100644
--- a/coreapi/linphonecall.c
+++ b/coreapi/linphonecall.c
@@ -445,7 +445,7 @@ static int setup_encryption_key(SalSrtpCryptoAlgo *crypto, MSCryptoSuite suite,
 		case MS_CRYPTO_SUITE_INVALID:
 		break;
 	}
-	if (keylen==0 || !generate_b64_crypto_key(30, crypto->master_key, SAL_SRTP_KEY_SIZE)){
+	if (keylen==0 || !generate_b64_crypto_key(keylen, crypto->master_key, SAL_SRTP_KEY_SIZE)){
 		ms_error("Could not generate SRTP key.");
 		crypto->algo = 0;
 		return -1;