crypto/ec/ecp_smpl.c:710: error: BUFFER_OVERRUN_L3
  Offset: [-1, +oo] Size: [1, +oo] by call to `BN_CTX_end`.
Showing all 10 steps of the trace


crypto/ec/ecp_smpl.c:638:5: Call
636.       }
637.   
638.       BN_CTX_start(ctx);
           ^
639.       n0 = BN_CTX_get(ctx);
640.       n1 = BN_CTX_get(ctx);

crypto/bn/bn_ctx.c:171:1: Parameter `*ctx->stack.indexes`
  169.   }
  170.   
  171. > void BN_CTX_start(BN_CTX *ctx)
  172.   {
  173.       CTXDBG("ENTER BN_CTX_start()", ctx);

crypto/ec/ecp_smpl.c:710:13: Call
708.           if (BN_is_zero(n6)) {
709.               /* a is the same point as b */
710.               BN_CTX_end(ctx);
                   ^
711.               ret = EC_POINT_dbl(group, r, a, ctx);
712.               ctx = NULL;

crypto/bn/bn_ctx.c:185:1: Parameter `*ctx->stack.indexes`
  183.   }
  184.   
  185. > void BN_CTX_end(BN_CTX *ctx)
  186.   {
  187.       CTXDBG("ENTER BN_CTX_end()", ctx);

crypto/bn/bn_ctx.c:191:27: Call
  189.           ctx->err_stack--;
  190.       else {
  191.           unsigned int fp = BN_STACK_pop(&ctx->stack);
                                   ^
  192.           /* Does this stack frame have anything to release? */
  193.           if (fp < ctx->used)

crypto/bn/bn_ctx.c:266:1: <Offset trace>
264.   }
265.   
266. > static unsigned int BN_STACK_pop(BN_STACK *st)
267.   {
268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:266:1: Parameter `st->depth`
    264.   }
    265.   
    266. > static unsigned int BN_STACK_pop(BN_STACK *st)
    267.   {
    268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:266:1: <Length trace>
264.   }
265.   
266. > static unsigned int BN_STACK_pop(BN_STACK *st)
267.   {
268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:266:1: Parameter `*st->indexes`
    264.   }
    265.   
    266. > static unsigned int BN_STACK_pop(BN_STACK *st)
    267.   {
    268.       return st->indexes[--(st->depth)];

crypto/bn/bn_ctx.c:268:12: Array access: Offset: [-1, +oo] Size: [1, +oo] by call to `BN_CTX_end` 
    266.   static unsigned int BN_STACK_pop(BN_STACK *st)
    267.   {
    268.       return st->indexes[--(st->depth)];
                      ^
    269.   }
    270.   
