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share_diff needs to be performed on a BE version of the output hash to work, leading to false best_share values as spotted by luke-Jr.

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This commit is contained in:
Con Kolivas 2012-12-24 13:31:45 +11:00
parent deb9aec0ed
commit 34879487fc
1 changed files with 3 additions and 4 deletions
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7
cgminer.c
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@ -5133,10 +5133,9 @@ static bool hashtest(struct thr_info *thr, struct work *work)
flip80(swap32, data32);
sha2(swap, 80, hash1);
sha2(hash1, 32, hash2);
flip32(work->hash, hash2_32);
sha2(hash1, 32, work->hash);
flip32(hash2_32, work->hash);
/* Flipped or not, hash2_32[7] should be 0 */
if (hash2_32[7] != 0) {
applog(LOG_WARNING, "%s%d: invalid nonce - HW error",
thr->cgpu->api->name, thr->cgpu->device_id);
@ -5152,7 +5151,7 @@ static bool hashtest(struct thr_info *thr, struct work *work)
goto out;
}
ret = fulltest(work->hash, work->target);
ret = fulltest(hash2, work->target);
if (!ret) {
applog(LOG_INFO, "Share below target");
/* Check the diff of the share, even if it didn't reach the