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sgminer
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Fix work->target being a 32 byte binary in gen_stratum_work.

nfactor-troky
Con Kolivas 12 years ago
parent
ac47f7f3a6
commit
73d61ca4c3
1 changed files with 6 additions and 3 deletions
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  1. 9
      cgminer.c

9
cgminer.c
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@ -4304,6 +4304,7 @@ static void gen_stratum_work(struct pool *pool, struct work *work)
char header[256], hash1[128], *coinbase, *nonce2, *buf; char header[256], hash1[128], *coinbase, *nonce2, *buf;
uint32_t *data32, *swap32; uint32_t *data32, *swap32;
uint64_t diff, diff64; uint64_t diff, diff64;
char target[64];
int len, i; int len, i;
mutex_lock(&pool->pool_lock); mutex_lock(&pool->pool_lock);
@ -4365,13 +4366,15 @@ static void gen_stratum_work(struct pool *pool, struct work *work)
/* Generate target as hex where 0x00000000FFFFFFFF is diff 1 */ /* Generate target as hex where 0x00000000FFFFFFFF is diff 1 */
diff64 = 0x00000000FFFFFFFFULL * diff; diff64 = 0x00000000FFFFFFFFULL * diff;
diff64 = ~htobe64(diff64); diff64 = ~htobe64(diff64);
sprintf((char *)work->target, "ffffffffffffffffffffffffffffffffffffffffffffffff"); sprintf(target, "ffffffffffffffffffffffffffffffffffffffffffffffff");
buf = bin2hex((const unsigned char *)&diff64, 8); buf = bin2hex((const unsigned char *)&diff64, 8);
if (!buf) if (!buf)
quit(1, "Failed to convert diff64 to buf in gen_stratum_work"); quit(1, "Failed to convert diff64 to buf in gen_stratum_work");
strcat((char *)work->target, buf); strcat(target, buf);
free(buf); free(buf);
applog(LOG_DEBUG, "Generated target %s", work->target); applog(LOG_DEBUG, "Generated target %s", target);
if (!hex2bin(work->target, target, 32))
quit(1, "Failed to convert target to bin in gen_stratum_work");
work->pool = pool; work->pool = pool;
work->stratum = true; work->stratum = true;

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