Add missing allocation failure check
@@ -23,6 +23,11 @@ read_string(libusb_device_handle *handle, uint8_t desc_index) {
// When non-negative, 'result' contains the number of bytes written
char *s = malloc(result + 1);
+ if (!s) {
+ LOG_OOM();
+ return NULL;
+ }
+
memcpy(s, buffer, result);
s[result] = '\0';
return s;
