crypto/ec/ecp_oct.c:424: error: INTEGER_OVERFLOW_L2
  ([0, +oo] - 1):unsigned32 by call to `BN_CTX_end`.
Showing all 9 steps of the trace


crypto/ec/ecp_oct.c:327:1: Parameter `ctx->stack.depth`
325.   }
326.   
327. > int ec_GFp_simple_oct2point(const EC_GROUP *group, EC_POINT *point,
328.                               const unsigned char *buf, size_t len, BN_CTX *ctx)
329.   {

crypto/ec/ecp_oct.c:380:5: Call
378.       }
379.   
380.       BN_CTX_start(ctx);
           ^
381.       x = BN_CTX_get(ctx);
382.       y = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:253:1: Parameter `ctx->stack.depth`
  251.   }
  252.   
  253. > void BN_CTX_start(BN_CTX *ctx)
  254.   {
  255.       CTXDBG_ENTRY("BN_CTX_start", ctx);

crypto/ec/ecp_oct.c:424:5: Call
422.   
423.    err:
424.       BN_CTX_end(ctx);
           ^
425.       if (new_ctx != NULL)
426.           BN_CTX_free(new_ctx);

crypto/bn/bn_ctx.c:267:1: Parameter `ctx->stack.depth`
  265.   }
  266.   
  267. > void BN_CTX_end(BN_CTX *ctx)
  268.   {
  269.       CTXDBG_ENTRY("BN_CTX_end", ctx);

crypto/bn/bn_ctx.c:273:27: Call
  271.           ctx->err_stack--;
  272.       else {
  273.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                   ^
  274.           /* Does this stack frame have anything to release? */
  275.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:351:1: <LHS trace>
349.   }
350.   
351. > static unsigned int BN_STACK_pop(BN_STACK *st)
352.   {
353.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:351:1: Parameter `st->depth`
    349.   }
    350.   
    351. > static unsigned int BN_STACK_pop(BN_STACK *st)
    352.   {
    353.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:353:12: Binary operation: ([0, +oo] - 1):unsigned32 by call to `BN_CTX_end` 
    351.   static unsigned int BN_STACK_pop(BN_STACK *st)
    352.   {
    353.       return st->indexes[--(st->depth)];
                      ^
    354.   }
    355.   
