mesh_lite upgrade v1.0.0 wifi_prov_mgr compilation exception (AEGHB-778)

[yel-best]

Hi

use mesh_lite v1.0.0 version

After compiling, the following error will appear. What is the reason? After upgrading, an error is reported. I originally used v0.10.3 to upgrade to v1.0.0 version, through the configuration file:

espressif/mesh_lite: ">=1.0.0"

The latest mesh_lite version of components.espressif.com is only v1.0.0. When will v1.0.1be updated?

E:/MyProject/IoT/PlatformIO-ESP/esp-data-collect/mesh-lite-terminal/managed_components/espressif__mesh_lite/src/wifi_prov/wifi_prov_mgr.c:203:17: error: 'strncpy' output may be truncated copying 32 bytes from a string of length 39 [-Werror=stringop-truncation]
  203 |                 strncpy((char*)wifi_prov_mgr_mesh_lite_cfg.ssid, softap_ssid, sizeof(wifi_prov_mgr_mesh_lite_cfg.ssid));
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
E:/MyProject/IoT/PlatformIO-ESP/esp-data-collect/mesh-lite-terminal/managed_components/espressif__mesh_lite/src/wifi_prov/wifi_prov_mgr.c:196:17: error: 'strncpy' output may be truncated copying 32 bytes from a string of length 39 [-Werror=stringop-truncation]
  196 |                 strncpy((char*)wifi_prov_mgr_mesh_lite_cfg.ssid, softap_ssid, sizeof(wifi_prov_mgr_mesh_lite_cfg.ssid));

[tswen]

What version is your idf? After updating the mesh lite component, you can delete the build folder and recompile it. Theoretically, this patch will be automatically applied to esp-idf during compilation. You can check whether the idf contains the changes in this patch. In addition, if you do not use the zero provisioning function of mesh_lite, you can only manually change this part

[yel-best]

Contributor

Hi

Use IDF Version 5.1.4

I modified the configuration file version number from0.10.3 to 1.0.0 and recompiled it and the error occurred

If you modify the mesh_lite component without performing other operations and compile directly, an error message will appear

[tswen]

What's the error? Can you provide a screenshot or log file?

[yel-best]

What's the error? Can you provide a screenshot or log file?

Configuring CONFIG_BRIDGE_SOFTAP_SSID TERMINAL_MESH_WIFI

Is it related to Configuring?

#ifdef CONFIG_BRIDGE_SOFTAP_SSID_END_WITH_THE_MAC
                snprintf(softap_ssid, sizeof(softap_ssid), "%.25s_%02x%02x%02x", CONFIG_BRIDGE_SOFTAP_SSID, softap_mac[3], softap_mac[4], softap_mac[5]);
#else
                snprintf(softap_ssid, sizeof(softap_ssid), "%.32s", CONFIG_BRIDGE_SOFTAP_SSID);
#endif
                strncpy((char*)wifi_prov_mgr_mesh_lite_cfg.ssid, softap_ssid, sizeof(wifi_prov_mgr_mesh_lite_cfg.ssid));

[tswen]

Did you add any compilation options to your project CMakeLists? I can compile it normally without any errors.