devc->analog_groups = g_malloc0(sizeof(struct sr_channel_group*) *
scope_models[model_index].analog_channels);
-
devc->digital_groups = g_malloc0(sizeof(struct sr_channel_group*) *
scope_models[model_index].pods);
+ if (!devc->analog_groups || !devc->digital_groups) {
+ g_free(devc->analog_groups);
+ g_free(devc->digital_groups);
+ return SR_ERR_MALLOC;
+ }
/* Add analog channels, each in its own group. */
for (i = 0; i < scope_models[model_index].analog_channels; i++) {