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Cleanup dynamically allocated buffer before use

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thorkill 2016-05-18 01:08:05 +02:00
parent 68beb519b4
commit a6543c144d
1 changed files with 3 additions and 1 deletions
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4
src/protocol_key.c
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@ -98,7 +98,9 @@ static bool send_initial_sptps_data(void *handle, uint8_t type, const void *data
UNUSED(type);
to->sptps.send_data = send_sptps_data_myself;
char buf[len * 4 / 3 + 5];
b64encode(data, buf, len);
memset(buf, 0x00, sizeof(buf));
if (!b64encode(data, buf, len))
logger(DEBUG_ALWAYS, LOG_ERR, "Can not b64encode data in %s", __FUNCTION__);
return send_request(to->nexthop->connection, "%d %s %s %d %s", REQ_KEY, myself->name, to->name, REQ_KEY, buf);
}