crypto/ec/ecp_nistz256.c:1359: 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_nistz256.c:1163:5: Call
1161.       }
1162.   
1163.       BN_CTX_start(ctx);
            ^
1164.   
1165.       if (scalar) {

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

crypto/ec/ecp_nistz256.c:1359:9: Call
1357.   err:
1358.       if (ctx)
1359.           BN_CTX_end(ctx);
                ^
1360.       OPENSSL_free(new_points);
1361.       OPENSSL_free(new_scalars);

crypto/bn/bn_ctx.c:195:1: Parameter `*ctx->stack.indexes`
  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: <Offset 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:274:1: <Length 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->indexes`
    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: Array access: Offset: [-1, +oo] Size: [1, +oo] by call to `BN_CTX_end` 
    274.   static unsigned int BN_STACK_pop(BN_STACK *st)
    275.   {
    276.       return st->indexes[--(st->depth)];
                      ^
    277.   }
    278.   
