ssl/tls13_enc.c:58: error: BUFFER_OVERRUN_L3
  Offset added: [9, +oo] (⇐ [0, +oo] + 9) Size: [1, 2147483644] by call to `WPACKET_memcpy`.
Showing all 16 steps of the trace


ssl/tls13_enc.c:55:10: Call
53.       hashlen = EVP_MD_size(md);
54.   
55.       if (!WPACKET_init_static_len(&pkt, hkdflabel, sizeof(hkdflabel), 0)
               ^
56.               || !WPACKET_put_bytes_u16(&pkt, outlen)
57.               || !WPACKET_start_sub_packet_u8(&pkt)

ssl/packet.c:116:1: Parameter `pkt->curr`
  114.   }
  115.   
  116. > int WPACKET_init_static_len(WPACKET *pkt, unsigned char *buf, size_t len,
  117.                               size_t lenbytes)
  118.   {

ssl/tls13_enc.c:56:17: Call
54.   
55.       if (!WPACKET_init_static_len(&pkt, hkdflabel, sizeof(hkdflabel), 0)
56.               || !WPACKET_put_bytes_u16(&pkt, outlen)
                      ^
57.               || !WPACKET_start_sub_packet_u8(&pkt)
58.               || !WPACKET_memcpy(&pkt, label_prefix, sizeof(label_prefix) - 1)

ssl/packet.c:288:1: Parameter `pkt->curr`
  286.   }
  287.   
  288. > int WPACKET_put_bytes__(WPACKET *pkt, unsigned int val, size_t size)
  289.   {
  290.       unsigned char *data;

ssl/tls13_enc.c:57:17: Call
55.       if (!WPACKET_init_static_len(&pkt, hkdflabel, sizeof(hkdflabel), 0)
56.               || !WPACKET_put_bytes_u16(&pkt, outlen)
57.               || !WPACKET_start_sub_packet_u8(&pkt)
                      ^
58.               || !WPACKET_memcpy(&pkt, label_prefix, sizeof(label_prefix) - 1)
59.               || !WPACKET_memcpy(&pkt, label, labellen)

ssl/packet.c:251:1: Parameter `pkt->curr`
  249.   }
  250.   
  251. > int WPACKET_start_sub_packet_len__(WPACKET *pkt, size_t lenbytes)
  252.   {
  253.       WPACKET_SUB *sub;

ssl/tls13_enc.c:58:17: Call
56.               || !WPACKET_put_bytes_u16(&pkt, outlen)
57.               || !WPACKET_start_sub_packet_u8(&pkt)
58.               || !WPACKET_memcpy(&pkt, label_prefix, sizeof(label_prefix) - 1)
                      ^
59.               || !WPACKET_memcpy(&pkt, label, labellen)
60.               || !WPACKET_close(&pkt)

ssl/packet.c:329:1: <Offset trace>
327.   }
328.   
329. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
330.   {
331.       unsigned char *dest;

ssl/packet.c:329:1: Parameter `len`
  327.   }
  328.   
  329. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
  330.   {
  331.       unsigned char *dest;

ssl/packet.c:329:1: <Length trace>
327.   }
328.   
329. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
330.   {
331.       unsigned char *dest;

ssl/packet.c:329:1: Parameter `*pkt->buf->data`
  327.   }
  328.   
  329. > int WPACKET_memcpy(WPACKET *pkt, const void *src, size_t len)
  330.   {
  331.       unsigned char *dest;

ssl/packet.c:336:10: Call
  334.           return 1;
  335.   
  336.       if (!WPACKET_allocate_bytes(pkt, len, &dest))
                  ^
  337.           return 0;
  338.   

ssl/packet.c:15:1: Parameter `**allocbytes`
    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: Parameter `**allocbytes`
      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:339:5: Array access: Offset added: [9, +oo] (⇐ [0, +oo] + 9) Size: [1, 2147483644] by call to `WPACKET_memcpy` 
  337.           return 0;
  338.   
  339.       memcpy(dest, src, len);
             ^
  340.   
  341.       return 1;
