diff options
| -rw-r--r-- | libusb/os/windows_usb.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libusb/os/windows_usb.c b/libusb/os/windows_usb.c index e15d158..777b2b4 100644 --- a/libusb/os/windows_usb.c +++ b/libusb/os/windows_usb.c @@ -429,8 +429,13 @@ bool is_api_driver(char* driver, uint8_t api) { uint8_t i; const char sep_str[2] = {LIST_SEPARATOR, 0}; - char *tok, *tmp_str = _strdup(driver); + char *tok, *tmp_str; + size_t len = safe_strlen(driver); + + if (len == 0) return false; + tmp_str = calloc(len+1, 1); if (tmp_str == NULL) return false; + memcpy(tmp_str, driver, len+1); tok = strtok(tmp_str, sep_str); while (tok != NULL) { for (i=0; i<usb_api_backend[api].nb_driver_names; i++) { |