ssl/statem/statem_clnt.c:3051: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [`pkt->written`, `pkt->written` + 3]):unsigned64 by call to `WPACKET_sub_memcpy__`.
Showing all 16 steps of the trace


ssl/statem/statem_clnt.c:2956:1: Parameter `pkt->written`
2954.   }
2955.   
2956. > static int tls_construct_cke_gost(SSL *s, WPACKET *pkt, int *al)
2957.   {
2958.   #ifndef OPENSSL_NO_GOST

ssl/statem/statem_clnt.c:3049:10: Call
3047.       }
3048.   
3049.       if (!WPACKET_put_bytes_u8(pkt, V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED)
                 ^
3050.               || (msglen >= 0x80 && !WPACKET_put_bytes_u8(pkt, 0x81))
3051.               || !WPACKET_sub_memcpy_u8(pkt, tmp, msglen)) {

ssl/packet.c:306:1: Parameter `pkt->written`
  304.   }
  305.   
  306. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  307.   {
  308.       unsigned char *data;

ssl/statem/statem_clnt.c:3051:17: Call
3049.       if (!WPACKET_put_bytes_u8(pkt, V_ASN1_SEQUENCE | V_ASN1_CONSTRUCTED)
3050.               || (msglen >= 0x80 && !WPACKET_put_bytes_u8(pkt, 0x81))
3051.               || !WPACKET_sub_memcpy_u8(pkt, tmp, msglen)) {
                        ^
3052.           *al = SSL_AD_INTERNAL_ERROR;
3053.           SSLerr(SSL_F_TLS_CONSTRUCT_CKE_GOST, ERR_R_INTERNAL_ERROR);

ssl/packet.c:377:10: Call
  375.                            size_t lenbytes)
  376.   {
  377.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
                  ^
  378.               || !WPACKET_memcpy(pkt, src, len)
  379.               || !WPACKET_close(pkt))

ssl/packet.c:270:1: Parameter `pkt->buf->length`
    268.   }
    269.   
    270. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
    271.   {
    272.       WPACKET_SUB *sub;

ssl/packet.c:378:17: Call
  376.   {
  377.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
  378.               || !WPACKET_memcpy(pkt, src, len)
                         ^
  379.               || !WPACKET_close(pkt))
  380.           return 0;

ssl/packet.c:359:1: Parameter `pkt->written`
    357.   }
    358.   
    359. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
    360.   {
    361.       unsigned char *dest;

ssl/packet.c:366:10: Call
    364.           return 1;
    365.   
    366.       if (!WPACKET_allocate_bytes(pkt, len, &dest))
                    ^
    367.           return 0;
    368.   

ssl/packet.c:15:1: Parameter `pkt->written`
      13.   #define DEFAULT_BUF_SIZE    256
      14.   
      15. > int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      16.   {
      17.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))

ssl/packet.c:17:10: Call
      15.   int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      16.   {
      17.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))
                     ^
      18.           return 0;
      19.   

ssl/packet.c:39:1: <LHS trace>
37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
38.   
39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
40.   {
41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: Parameter `pkt->buf->length`
        37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
        38.   
        39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
        40.   {
        41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: <RHS trace>
37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
38.   
39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
40.   {
41.       /* Internal API, so should not fail */

ssl/packet.c:39:1: Parameter `len`
        37.                        ? (p)->staticbuf : (unsigned char *)(p)->buf->data)
        38.   
        39. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
        40.   {
        41.       /* Internal API, so should not fail */

ssl/packet.c:48:36: Binary operation: ([0, +oo] - [pkt->written, pkt->written + 3]):unsigned64 by call to `WPACKET_sub_memcpy__` 
        46.           return 0;
        47.   
        48.       if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) {
                                                 ^
        49.           size_t newlen;
        50.           size_t reflen;
