asix-sigma: fix out-of-range access to the samplerates[] array

[libsigrok.git] / src / hardware / asix-sigma / protocol.h

diff --git a/src/hardware/asix-sigma/protocol.h b/src/hardware/asix-sigma/protocol.h
index 9a2e5fc6a352deaa3b3610ff062f09fd3b46f84e..cbacb6715376337d03b39250f527661641446bb6 100644 (file)
--- a/src/hardware/asix-sigma/protocol.h
+++ b/src/hardware/asix-sigma/protocol.h
@@ -23,6 +23,7 @@
 #define LIBSIGROK_HARDWARE_ASIX_SIGMA_PROTOCOL_H
 
 #include <stdint.h>
+#include <stdlib.h>
 #include <glib.h>
 #include <ftdi.h>
 #include <string.h>
@@ -221,7 +222,7 @@ struct dev_context {
 };
 
 extern SR_PRIV const uint64_t samplerates[];
-extern SR_PRIV const int SAMPLERATES_COUNT;
+extern SR_PRIV const size_t samplerates_count;
 
 SR_PRIV int sigma_write_register(uint8_t reg, uint8_t *data, size_t len, 
                                 struct dev_context *devc);