crypto/ec/ec_mult.c:165: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_mul`.
Showing all 13 steps of the trace


crypto/ec/ec_mult.c:131:1: Parameter `ctx->stack.depth`
129.    * Returns 1 on success, 0 otherwise.
130.    */
131. > static int ec_mul_consttime(const EC_GROUP *group, EC_POINT *r,
132.                               const BIGNUM *scalar, const EC_POINT *point,
133.                               BN_CTX *ctx)

crypto/ec/ec_mult.c:146:5: Call
144.           return 0;
145.   
146.       BN_CTX_start(ctx);
           ^
147.   
148.       s = EC_POINT_new(group);

crypto/bn/bn_ctx.c:181:1: Parameter `ctx->stack.depth`
  179.   }
  180.   
  181. > void BN_CTX_start(BN_CTX *ctx)
  182.   {
  183.       CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/ec/ec_mult.c:165:23: Call
163.       lambda = BN_CTX_get(ctx);
164.       k = BN_CTX_get(ctx);
165.       if (k == NULL || !BN_mul(cardinality, group->order, group->cofactor, ctx))
                             ^
166.           goto err;
167.   

crypto/bn/bn_mul.c:497:1: Parameter `ctx->stack.depth`
  495.   #endif                          /* BN_RECURSION */
  496.   
  497. > int BN_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, BN_CTX *ctx)
  498.   {
  499.       int ret = 0;

crypto/bn/bn_mul.c:523:5: Call
  521.       top = al + bl;
  522.   
  523.       BN_CTX_start(ctx);
             ^
  524.       if ((r == a) || (r == b)) {
  525.           if ((rr = BN_CTX_get(ctx)) == NULL)

crypto/bn/bn_ctx.c:181:1: Parameter `ctx->stack.depth`
    179.   }
    180.   
    181. > void BN_CTX_start(BN_CTX *ctx)
    182.   {
    183.       CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/bn/bn_mul.c:608:5: Call
  606.    err:
  607.       bn_check_top(r);
  608.       BN_CTX_end(ctx);
             ^
  609.       return ret;
  610.   }

crypto/bn/bn_ctx.c:195:1: Parameter `ctx->stack.depth`
    193.   }
    194.   
    195. > void BN_CTX_end(BN_CTX *ctx)
    196.   {
    197.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:201:27: Call
    199.           ctx->err_stack--;
    200.       else {
    201.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                     ^
    202.           /* Does this stack frame have anything to release? */
    203.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:274:1: <LHS trace>
272.   }
273.   
274. > static unsigned int BN_STACK_pop(BN_STACK *st)
275.   {
276.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:274:1: Parameter `st->depth`
      272.   }
      273.   
      274. > static unsigned int BN_STACK_pop(BN_STACK *st)
      275.   {
      276.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:276:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_mul` 
      274.   static unsigned int BN_STACK_pop(BN_STACK *st)
      275.   {
      276.       return st->indexes[--(st->depth)];
                        ^
      277.   }
      278.   
