ssl/statem/extensions_clnt.c:602: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [`pkt->written`, `pkt->written` + 6]):unsigned64 by call to `WPACKET_sub_allocate_bytes__`.
Showing all 14 steps of the trace


ssl/statem/extensions_clnt.c:569:1: Parameter `pkt->written`
567.   #define F5_WORKAROUND_MAX_MSG_LEN   0x200
568.   
569. > int tls_construct_ctos_padding(SSL *s, WPACKET *pkt, int *al)
570.   {
571.       unsigned char *padbytes;

ssl/statem/extensions_clnt.c:601:14: Call
599.               hlen = 0;
600.   
601.           if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_padding)
                    ^
602.                   || !WPACKET_sub_allocate_bytes_u16(pkt, hlen, &padbytes)) {
603.               SSLerr(SSL_F_TLS_CONSTRUCT_CTOS_PADDING, ERR_R_INTERNAL_ERROR);

ssl/packet.c:289:1: Parameter `pkt->written`
  287.   }
  288.   
  289. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  290.   {
  291.       unsigned char *data;

ssl/statem/extensions_clnt.c:602:21: Call
600.   
601.           if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_padding)
602.                   || !WPACKET_sub_allocate_bytes_u16(pkt, hlen, &padbytes)) {
                           ^
603.               SSLerr(SSL_F_TLS_CONSTRUCT_CTOS_PADDING, ERR_R_INTERNAL_ERROR);
604.               return 0;

ssl/packet.c:28:10: Call
  26.                                    unsigned char **allocbytes, size_t lenbytes)
  27.   {
  28.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
                 ^
  29.               || !WPACKET_allocate_bytes(pkt, len, allocbytes)
  30.               || !WPACKET_close(pkt))

ssl/packet.c:252:1: Parameter `pkt->buf->length`
    250.   }
    251.   
    252. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
    253.   {
    254.       WPACKET_SUB *sub;

ssl/packet.c:29:17: Call
  27.   {
  28.       if (!WPACKET_start_sub_packet_len__(pkt, lenbytes)
  29.               || !WPACKET_allocate_bytes(pkt, len, allocbytes)
                        ^
  30.               || !WPACKET_close(pkt))
  31.           return 0;

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:49:36: Binary operation: ([0, +oo] - [pkt->written, pkt->written + 6]):unsigned64 by call to `WPACKET_sub_allocate_bytes__` 
      47.           return 0;
      48.   
      49.       if (pkt->staticbuf == NULL && (pkt->buf->length - pkt->written < len)) {
                                               ^
      50.           size_t newlen;
      51.           size_t reflen;
