crypto/md5/md5_sha1.c:92: error: INTEGER_OVERFLOW_L2
  (20 - [-oo, 63]):unsigned64 by call to `SHA1_Update`.
Showing all 9 steps of the trace


crypto/md5/md5_sha1.c:89:10: Call
87.           return 0;
88.   
89.       if (!SHA1_Update(&mctx->sha1, padtmp, 40))
               ^
90.           return 0;
91.   

crypto/include/internal/md32_common.h:128:1: Parameter `c->num`
  126.    */
  127.   
  128. > int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
  129.   {
  130.       const unsigned char *data = data_;

crypto/md5/md5_sha1.c:92:10: Call
90.           return 0;
91.   
92.       if (!SHA1_Update(&mctx->sha1, sha1tmp, sizeof(sha1tmp)))
               ^
93.           return 0;
94.   

crypto/include/internal/md32_common.h:128:1: <LHS trace>
126.    */
127.   
128. > int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
129.   {
130.       const unsigned char *data = data_;

crypto/include/internal/md32_common.h:128:1: Parameter `len`
  126.    */
  127.   
  128. > int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
  129.   {
  130.       const unsigned char *data = data_;

crypto/include/internal/md32_common.h:128:1: <RHS trace>
126.    */
127.   
128. > int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
129.   {
130.       const unsigned char *data = data_;

crypto/include/internal/md32_common.h:128:1: Parameter `len`
  126.    */
  127.   
  128. > int HASH_UPDATE(HASH_CTX *c, const void *data_, size_t len)
  129.   {
  130.       const unsigned char *data = data_;

crypto/include/internal/md32_common.h:152:13: Assignment
  150.               memcpy(p + n, data, HASH_CBLOCK - n);
  151.               HASH_BLOCK_DATA_ORDER(c, p, 1);
  152.               n = HASH_CBLOCK - n;
                     ^
  153.               data += n;
  154.               len -= n;

crypto/include/internal/md32_common.h:154:13: Binary operation: (20 - [-oo, 63]):unsigned64 by call to `SHA1_Update` 
  152.               n = HASH_CBLOCK - n;
  153.               data += n;
  154.               len -= n;
                     ^
  155.               c->num = 0;
  156.               /*
