samples: matter: Fixed issues found by static code analysis

[kkasperczyk-no]

Fixed several issues found by the coverity during static code analysis.

[NordicBuilder]

CI Information

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Build number: 3

Inputs:

Sources:

sdk-nrf: PR head: e438bca72a68ff229a98df13a214021b15178305

more details

sdk-nrf:

PR head: e438bca72a68ff229a98df13a214021b15178305
merge base: f195846dd804cd7ee3f4881ddcb3d0de99e7de74
target head (main): 007584f39218442b84ca5b50bdda24ef1fa57a45
Diff

Github labels

Enabled	Name	Description
	ci-disabled	Disable the ci execution
	ci-all-test	Run all of ci, no test spec filtering will be done
	ci-force-downstream	Force execution of downstream even if twister fails
	ci-run-twister	Force run twister
	ci-run-zephyr-twister	Force run zephyr twister

List of changed files detected by CI (6)

samples
│  ├── matter
│  │  ├── common
│  │  │  ├── src
│  │  │  │  ├── event_triggers
│  │  │  │  │  ├── default_event_triggers.cpp
│  │  │  │  │  ├── event_triggers.cpp
│  │  │  │  │  │ event_triggers.h
│  │  ├── thermostat
│  │  │  ├── src
│  │  │  │  ├── app_task.cpp
│  │  │  │  ├── temperature_manager.cpp
│  │  │  │  ├── temperature_measurement
│  │  │  │  │  │ sensor.cpp

Outputs:

Toolchain

Version: 4cff34261a
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:4cff34261a_bece0367df

Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

• ◻️ Toolchain - Skipped: existing toolchain is used
• ✅ Build twister
  • sdk-nrf test count: 92
• ✅ Integration tests
  • ✅ test-fw-nrfconnect-chip

Disabled integration tests

• • desktop52_verification
  • doc-internal
  • test_ble_nrf_config
  • test-fw-nrfconnect-apps
  • test-fw-nrfconnect-ble_mesh
  • test-fw-nrfconnect-ble_samples
  • test-fw-nrfconnect-boot
  • test-fw-nrfconnect-fem
  • test-fw-nrfconnect-nfc
  • test-fw-nrfconnect-nrf-iot_cloud
  • test-fw-nrfconnect-nrf-iot_lwm2m
  • test-fw-nrfconnect-nrf-iot_mosh
  • test-fw-nrfconnect-nrf-iot_positioning
  • test-fw-nrfconnect-nrf-iot_samples
  • test-fw-nrfconnect-nrf-iot_serial_lte_modem
  • test-fw-nrfconnect-nrf-iot_thingy91
  • test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
  • test-fw-nrfconnect-nrf_crypto
  • test-fw-nrfconnect-proprietary_esb
  • test-fw-nrfconnect-ps
  • test-fw-nrfconnect-rpc
  • test-fw-nrfconnect-rs
  • test-fw-nrfconnect-tfm
  • test-fw-nrfconnect-thread
  • test-fw-nrfconnect-zigbee
  • test-low-level
  • test-sdk-audio
  • test-sdk-dfu
  • test-sdk-find-my
  • test-sdk-mcuboot
  • test-sdk-pmic-samples
  • test-sdk-sidewalk
  • test-sdk-wifi
  • test-secdom-samples-public

Note: This message is automatically posted and updated by the CI