The stack hangs when an undefined command is received.

[Ramin-Mardani]

SWL2001/smtc_modem_core/lorawan_packages/fuota_packages/lorawan_remote_multicast_setup_package.c

Line 685 in 45e19e5

static remote_multicast_setup_status_t remote_multicast_setup_package_parser(

The stack hangs inside the function above when I send a command that is not defined by the LoRaWAN specification on Port 200. For example, command 0x06 without any payload. Please refer to "LoRaWAN® Remote Multicast Setup
Specification TS005"

I guess it is because of the missing default in the function mentioned above.

[MpmTwtg]

This also happens in:

SWL2001/smtc_modem_core/lorawan_packages/fuota_packages/lorawan_fmp_package.c

Line 479 in 45e19e5

static fmp_status_t fmp_package_parser( lorawan_fmp_package_ctx_t* ctx, uint8_t* fmp_package_rx_buffer,

SWL2001/smtc_modem_core/lorawan_packages/fuota_packages/lorawan_fragmentation_package.c

Line 397 in 45e19e5

static frag_status_t fragmentation_package_parser( lorawan_fragmentation_package_ctx_t* ctx,

And the same for the fuota_packages_v2 package

[lbm-team]

Thank you for your feedback, this issue will be fixed in the next release

[lbm-team]

Hi @Ramin-Mardani, @MpmTwtg

This issue is now fixed in new v4.3.0 release and mentioned in CHANGELOG.

Once more thanks for your report