GOSTSec/sgminer
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Sanity check for absurd target setting and divide by zero.

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Con Kolivas 2013-11-02 11:20:26 +11:00
parent 21bdcdd6b3
commit 876a83024d
1 changed files with 2 additions and 0 deletions
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cgminer.c
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@ -3114,6 +3114,8 @@ static void calc_diff(struct work *work, double known)
if (opt_scrypt) if (opt_scrypt)
d64 *= (double)65536; d64 *= (double)65536;
dcut64 = le256todouble(work->target); dcut64 = le256todouble(work->target);
if (unlikely(!dcut64))
dcut64 = 1;
work->work_difficulty = d64 / dcut64; work->work_difficulty = d64 / dcut64;
} }
difficulty = work->work_difficulty; difficulty = work->work_difficulty;