1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libssl/ssl_asn1.c b/src/lib/libssl/ssl_asn1.c
index 6e14f4d834..0f9a3489dd 100644
--- a/src/lib/libssl/ssl_asn1.c
+++ b/src/lib/libssl/ssl_asn1.c
@@ -353,7 +353,7 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
         memcpy(ret->session_id,os.data,os.length);
 
         M_ASN1_D2I_get_x(ASN1_OCTET_STRING,osp,d2i_ASN1_OCTET_STRING);
-        if (ret->master_key_length > SSL_MAX_MASTER_KEY_LENGTH)
+        if (os.length > SSL_MAX_MASTER_KEY_LENGTH)
                 ret->master_key_length=SSL_MAX_MASTER_KEY_LENGTH;
         else
                 ret->master_key_length=os.length;