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Merge #529: fix tests.c in the count == 0 case 

95e99f1 fix tests.c in the count == 0 case (Andrew Poelstra)

Pull request description:

  Fixes #528

Tree-SHA512: 8b28d84f95bcd1337fbd7fb187dee2a9bad2b6b595eaf42a2d855e5784f48a1f3ad5739881b22eea115d32c4525feb69b41958699a165c847fcfb8096cc4903a
This commit is contained in:
Pieter Wuille 2018-05-31 12:00:10 -07:00
parent 452d8e4d2a 95e99f196f
commit 1e6f1f5ad5
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1 changed files with 5 additions and 0 deletions
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src/tests.c
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@ -2725,6 +2725,11 @@ void test_ecmult_multi(secp256k1_scratch *scratch, secp256k1_ecmult_multi_func e
}
/* Sanity check that zero scalars don't cause problems */
for (ncount = 0; ncount < 20; ncount++) {
random_scalar_order(&sc[ncount]);
random_group_element_test(&pt[ncount]);
}
secp256k1_scalar_clear(&sc[0]);
CHECK(ecmult_multi(&ctx->ecmult_ctx, scratch, &r, &szero, ecmult_multi_callback, &data, 20));
secp256k1_scalar_clear(&sc[1]);