ssl/statem/extensions_clnt.c:1012: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - [`pkt->written`, `pkt->written` + 4]):unsigned64 by call to `WPACKET_sub_allocate_bytes__`.
Showing all 14 steps of the trace


ssl/statem/extensions_clnt.c:955:1: Parameter `pkt->written`
953.   #define PSK_PRE_BINDER_OVERHEAD (2 + 2 + 2 + 2 + 4 + 2 + 1)
954.   
955. > EXT_RETURN tls_construct_ctos_padding(SSL *s, WPACKET *pkt,
956.                                         unsigned int context, X509 *x,
957.                                         size_t chainidx)

ssl/statem/extensions_clnt.c:1011:14: Call
1009.               hlen = 1;
1010.   
1011.           if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_padding)
                     ^
1012.                   || !WPACKET_sub_allocate_bytes_u16(pkt, hlen, &padbytes)) {
1013.               SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_TLS_CONSTRUCT_CTOS_PADDING,

crypto/packet.c:329:1: Parameter `pkt->written`
  327.   }
  328.   
  329. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  330.   {
  331.       unsigned char *data;

ssl/statem/extensions_clnt.c:1012:21: Call
1010.   
1011.           if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_padding)
1012.                   || !WPACKET_sub_allocate_bytes_u16(pkt, hlen, &padbytes)) {
                            ^
1013.               SSLfatal(s, SSL_AD_INTERNAL_ERROR, SSL_F_TLS_CONSTRUCT_CTOS_PADDING,
1014.                        ERR_R_INTERNAL_ERROR);

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

crypto/packet.c:292:1: Parameter `pkt->buf->length`
    290.   }
    291.   
    292. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
    293.   {
    294.       WPACKET_SUB *sub;

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

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

crypto/packet.c:18:10: Call
    16.   int WPACKET_allocate_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
    17.   {
    18.       if (!WPACKET_reserve_bytes(pkt, len, allocbytes))
                   ^
    19.           return 0;
    20.   

crypto/packet.c:43:1: <LHS trace>
41.                           : NULL))
42.   
43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
44.   {
45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: Parameter `pkt->buf->length`
      41.                           : NULL))
      42.   
      43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      44.   {
      45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: <RHS trace>
41.                           : NULL))
42.   
43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
44.   {
45.       /* Internal API, so should not fail */

crypto/packet.c:43:1: Parameter `len`
      41.                           : NULL))
      42.   
      43. > int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
      44.   {
      45.       /* Internal API, so should not fail */

crypto/packet.c:52:30: Binary operation: ([0, +oo] - [pkt->written, pkt->written + 4]):unsigned64 by call to `WPACKET_sub_allocate_bytes__` 
      50.           return 0;
      51.   
      52.       if (pkt->buf != NULL && (pkt->buf->length - pkt->written < len)) {
                                         ^
      53.           size_t newlen;
      54.           size_t reflen;
