test/ectest.c:88: error: BUFFER_OVERRUN_L3
  Offset: [-1, +oo] Size: [1, +oo] by call to `BN_mul`.
Showing all 13 steps of the trace


test/ectest.c:107:14: Call
105.           points[0]  = points[1]  = P;
106.   
107.           if (!TEST_true(EC_POINTs_mul(group, R, NULL, 2, points, scalars, ctx))
                    ^
108.               || !TEST_true(EC_POINT_dbl(group, S, points[0], ctx))
109.               || !TEST_int_eq(0, EC_POINT_cmp(group, R, S, ctx)))

crypto/ec/ec_lib.c:918:1: Parameter `ctx->stack.depth`
  916.    */
  917.   
  918. > int EC_POINTs_mul(const EC_GROUP *group, EC_POINT *r, const BIGNUM *scalar,
  919.                     size_t num, const EC_POINT *points[],
  920.                     const BIGNUM *scalars[], BN_CTX *ctx)

test/ectest.c:88:17: Call
86.   
87.               /* n2 = (1 - order) * (1 + order) = 1 - order^2 */
88.               || !TEST_true(BN_mul(n2, n1, n2, ctx))
                      ^
89.               || !TEST_true(EC_POINT_mul(group, Q, NULL, P, n2, ctx))
90.               || !TEST_int_eq(0, EC_POINT_cmp(group, Q, P, ctx)))

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.indexes`
    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.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_mul` 
      274.   static unsigned int BN_STACK_pop(BN_STACK *st)
      275.   {
      276.       return st->indexes[--(st->depth)];
                        ^
      277.   }
      278.   
