lecroy-xstream: Fix potential issue by adding UINT64_C.

[libsigrok.git] / src / hardware / lecroy-xstream / protocol.c

diff --git a/src/hardware/lecroy-xstream/protocol.c b/src/hardware/lecroy-xstream/protocol.c
index 591f708012d5555524b72f7cfae943ce7671ce04..03cf88ce7e73d42375c79b5644afdb6225e3a2fc 100644 (file)
--- a/src/hardware/lecroy-xstream/protocol.c
+++ b/src/hardware/lecroy-xstream/protocol.c
@@ -92,11 +92,11 @@ static const char *trigger_sources[] = {
 
 static const uint64_t timebases[][2] = {
        /* picoseconds */
-       { 20, 1000000000000 },
-       { 50, 1000000000000 },
-       { 100, 1000000000000 },
-       { 200, 1000000000000 },
-       { 500, 1000000000000 },
+       { 20, UINT64_C(1000000000000) },
+       { 50, UINT64_C(1000000000000) },
+       { 100, UINT64_C(1000000000000) },
+       { 200, UINT64_C(1000000000000) },
+       { 500, UINT64_C(1000000000000) },
        /* nanoseconds */
        { 1, 1000000000 },
        { 2, 1000000000 },
@@ -665,6 +665,8 @@ SR_PRIV int lecroy_xstream_receive_data(int fd, int revents, void *cb_data)
                return SR_ERR;
 
        if (analog.num_samples == 0) {
+               g_free(analog.data);
+
                /* No data available, we have to acquire data first. */
                g_snprintf(command, sizeof(command), "ARM;WAIT;*OPC;C%d:WAVEFORM?", ch->index + 1);
                sr_scpi_send(sdi->conn, command);