DTLS/SCTP struct authchunks Bug

[openssl.git] / crypto / bio / bss_dgram.c

diff --git a/crypto/bio/bss_dgram.c b/crypto/bio/bss_dgram.c
index 8990909971cadb2829738f84c014934774f1e453..54c012c47d7b3dd39d8e02eca7e0ac7ae7a26208 100644 (file)
--- a/crypto/bio/bss_dgram.c
+++ b/crypto/bio/bss_dgram.c
@@ -906,8 +906,8 @@ BIO *BIO_new_dgram_sctp(int fd, int close_flag)
        memset(authchunks, 0, sizeof(sockopt_len));
        ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks, &sockopt_len);
        OPENSSL_assert(ret >= 0);
-       
-       for (p = (unsigned char*) authchunks + sizeof(sctp_assoc_t);
+
+       for (p = (unsigned char*) authchunks->gauth_chunks;
             p < (unsigned char*) authchunks + sockopt_len;
             p += sizeof(uint8_t))
                {
@@ -1197,7 +1197,7 @@ static int dgram_sctp_read(BIO *b, char *out, int outl)
                        ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS, authchunks, &optlen);
                        OPENSSL_assert(ii >= 0);
 
-                       for (p = (unsigned char*) authchunks + sizeof(sctp_assoc_t);
+                       for (p = (unsigned char*) authchunks->gauth_chunks;
                                 p < (unsigned char*) authchunks + optlen;
                                 p += sizeof(uint8_t))
                                {