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Fix possible mem leak in initiate_stratum #746

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Fix possible mem leak in initiate_stratum #746

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7 changes: 7 additions & 0 deletions util.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3259,6 +3259,8 @@ bool initiate_stratum(struct pool *pool)
if (method_val && parse_method(pool, sret)) {
free(sret);
sret = NULL;
json_decref(val);
val = NULL;
goto rereceive;
}
}
Expand Down Expand Up @@ -3339,12 +3341,17 @@ bool initiate_stratum(struct pool *pool)
cg_wlock(&pool->data_lock);
free(pool->sessionid);
free(pool->nonce1);
free(pool->nonce1bin);
pool->sessionid = pool->nonce1 = NULL;
pool->nonce1bin = NULL;
cg_wunlock(&pool->data_lock);

applog(LOG_DEBUG, "Failed to resume stratum, trying afresh");
noresume = true;
json_decref(val);
val = NULL;
free(sret);
sret = NULL;
goto resend;
}
applog(LOG_DEBUG, "Initiate stratum failed");
Expand Down