crypto/rsa/rsa_gen.c:204: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_gcd`.
Showing all 12 steps of the trace


crypto/rsa/rsa_gen.c:91:5: Call
89.       if (ctx == NULL)
90.           goto err;
91.       BN_CTX_start(ctx);
          ^
92.       r0 = BN_CTX_get(ctx);
93.       r1 = BN_CTX_get(ctx);

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/rsa/rsa_gen.c:204:18: Call
202.               if (!BN_sub(r2, prime, BN_value_one()))
203.                   goto err;
204.               if (!BN_gcd(r1, r2, rsa->e, ctx))
                        ^
205.                   goto err;
206.               if (BN_is_one(r1))

crypto/bn/bn_gcd.c:15:1: Parameter `ctx->stack.depth`
  13.   static BIGNUM *euclid(BIGNUM *a, BIGNUM *b);
  14.   
  15. > int BN_gcd(BIGNUM *r, const BIGNUM *in_a, const BIGNUM *in_b, BN_CTX *ctx)
  16.   {
  17.       BIGNUM *a, *b, *t;

crypto/bn/bn_gcd.c:23:5: Call
  21.       bn_check_top(in_b);
  22.   
  23.       BN_CTX_start(ctx);
            ^
  24.       a = BN_CTX_get(ctx);
  25.       b = BN_CTX_get(ctx);

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_gcd.c:49:5: Call
  47.       ret = 1;
  48.    err:
  49.       BN_CTX_end(ctx);
            ^
  50.       bn_check_top(r);
  51.       return ret;

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:271:1: <LHS trace>
269.   }
270.   
271. > static unsigned int BN_STACK_pop(BN_STACK *st)
272.   {
273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:271:1: Parameter `st->depth`
      269.   }
      270.   
      271. > static unsigned int BN_STACK_pop(BN_STACK *st)
      272.   {
      273.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:273:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_gcd` 
      271.   static unsigned int BN_STACK_pop(BN_STACK *st)
      272.   {
      273.       return st->indexes[--(st->depth)];
                        ^
      274.   }
      275.   
