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 f8215f440dcca926c2453d9c110a51cfbbf4ebd6..6912aa1278b59113c9be83ebb13d1840ca21e5fe 100644 (file)
--- a/crypto/bio/bss_dgram.c
+++ b/crypto/bio/bss_dgram.c
@@ -954,8 +954,8 @@ 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);
        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))
                {
             p < (unsigned char*) authchunks + sockopt_len;
             p += sizeof(uint8_t))
                {


@@ -1245,7 +1245,7 @@ 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);
 
                        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))
                                {
                                 p < (unsigned char*) authchunks + optlen;
                                 p += sizeof(uint8_t))
                                {