test/packettest.c:185: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 4):unsigned64 by call to `PACKET_copy_bytes`.
Showing all 10 steps of the trace


test/packettest.c:184:10: Call
182.       PACKET pkt;
183.   
184.       if (!TEST_true(PACKET_buf_init(&pkt, smbuf, BUF_LEN))
                ^
185.               || !TEST_true(PACKET_copy_bytes(&pkt, bytes, 4))
186.               || !TEST_char_eq(bytes[0], 2)

ssl/packet_locl.h:72:8: Parameter `pkt->remaining`
  70.    * is being used.
  71.    */
  72.   __owur static ossl_inline int PACKET_buf_init(PACKET *pkt,
               ^
  73.                                                 const unsigned char *buf,
  74.                                                 size_t len)

test/packettest.c:185:17: Call
183.   
184.       if (!TEST_true(PACKET_buf_init(&pkt, smbuf, BUF_LEN))
185.               || !TEST_true(PACKET_copy_bytes(&pkt, bytes, 4))
                       ^
186.               || !TEST_char_eq(bytes[0], 2)
187.               || !TEST_char_eq(bytes[1], 4)

ssl/packet_locl.h:379:8: Parameter `len`
  377.    * The caller is responsible for ensuring that |data| can hold |len| bytes.
  378.    */
  379.   __owur static ossl_inline int PACKET_copy_bytes(PACKET *pkt,
                ^
  380.                                                   unsigned char *data, size_t len)
  381.   {

ssl/packet_locl.h:385:5: Call
  383.           return 0;
  384.   
  385.       packet_forward(pkt, len);
             ^
  386.   
  387.       return 1;

ssl/packet_locl.h:33:1: <LHS trace>
31.   
32.   /* Internal unchecked shorthand; don't use outside this file. */
33. > static ossl_inline void packet_forward(PACKET *pkt, size_t len)
34.   {
35.       pkt->curr += len;

ssl/packet_locl.h:33:1: Parameter `pkt->remaining`
    31.   
    32.   /* Internal unchecked shorthand; don't use outside this file. */
    33. > static ossl_inline void packet_forward(PACKET *pkt, size_t len)
    34.   {
    35.       pkt->curr += len;

ssl/packet_locl.h:33:1: <RHS trace>
31.   
32.   /* Internal unchecked shorthand; don't use outside this file. */
33. > static ossl_inline void packet_forward(PACKET *pkt, size_t len)
34.   {
35.       pkt->curr += len;

ssl/packet_locl.h:33:1: Parameter `len`
    31.   
    32.   /* Internal unchecked shorthand; don't use outside this file. */
    33. > static ossl_inline void packet_forward(PACKET *pkt, size_t len)
    34.   {
    35.       pkt->curr += len;

ssl/packet_locl.h:36:5: Binary operation: ([0, +oo] - 4):unsigned64 by call to `PACKET_copy_bytes` 
    34.   {
    35.       pkt->curr += len;
    36.       pkt->remaining -= len;
              ^
    37.   }
    38.   
