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

[libsigrok.git] / src / hardware / asix-sigma / api.c

diff --git a/src/hardware/asix-sigma/api.c b/src/hardware/asix-sigma/api.c
index a102b03b32d6ef672175eda65ede82cebef43c11..c4e4027c8a1d23663b21d5e8e4b71ce595346800 100644 (file)
--- a/src/hardware/asix-sigma/api.c
+++ b/src/hardware/asix-sigma/api.c
@@ -259,7 +259,7 @@ static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *
        case SR_CONF_SAMPLERATE:
                g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
                gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"), samplerates,
-                               SAMPLERATES_COUNT, sizeof(uint64_t));
+                               samplerates_count, sizeof(samplerates[0]));
                g_variant_builder_add(&gvb, "{sv}", "samplerates", gvar);
                *data = g_variant_builder_end(&gvb);
                break;
@@ -372,7 +372,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi)
        gettimeofday(&devc->start_tv, 0);
        sigma_set_register(WRITE_MODE, 0x0d, devc);
 
-       std_session_send_df_header(sdi, LOG_PREFIX);
+       std_session_send_df_header(sdi);
 
        /* Add capture source. */
        sr_session_source_add(sdi->session, -1, 0, 10, sigma_receive_data, (void *)sdi);