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[Silabs] Fix memoryleak in shell door lock commands #38049

Merged
merged 1 commit into from
Mar 18, 2025
Merged

[Silabs] Fix memoryleak in shell door lock commands #38049

merged 1 commit into from
Mar 18, 2025

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jmartinez-silabs
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Doorlock shell command handler allocate an eventData for the EventWorkerFunctions but this data was never freed.
Every doorlock event lock-alarm or door_lock_state would leak 8 bytes.

Fixed by freeing the context/data in EventWorkerFunction after the command process.

Testing

Build the lock app with chip_build_libshell, monitor the heap usage and send doorlock event commands. Validate that heap stays stable

@jmartinez-silabs jmartinez-silabs requested a review from a team as a code owner March 17, 2025 22:04
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github-actions bot commented Mar 17, 2025 •
edited
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PR #38049: Size comparison from b2a86bd to 2aa7187

Full report (75 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, efr32, esp32, linux, nrfconnect, nxp, psoc6, qpg, stm32, telink, tizen)
platform target config section b2a86bd 2aa7187 change % change
bl602 lighting-app bl602+mfd+littlefs+rpc FLASH 1098418 1098418 0 0.0
RAM 94866 94866 0 0.0
bl702 lighting-app bl702+eth FLASH 653332 653332 0 0.0
RAM 33533 33533 0 0.0
bl702+wifi FLASH 830604 830604 0 0.0
RAM 22257 22257 0 0.0
bl706+mfd+rpc+littlefs FLASH 1063062 1063062 0 0.0
RAM 32181 32181 0 0.0
bl702l contact-sensor-app bl702l+mfd+littlefs FLASH 893844 893844 0 0.0
RAM 26920 26920 0 0.0
lighting-app bl702l+mfd+littlefs FLASH 976740 976740 0 0.0
RAM 24668 24668 0 0.0
cc13x4_26x4 lighting-app LP_EM_CC1354P10_6 FLASH 818472 818472 0 0.0
RAM 120296 120296 0 0.0
lock-ftd LP_EM_CC1354P10_6 FLASH 827384 827384 0 0.0
RAM 125392 125392 0 0.0
pump-app LP_EM_CC1354P10_6 FLASH 774244 774244 0 0.0
RAM 113764 113764 0 0.0
pump-controller-app LP_EM_CC1354P10_6 FLASH 758528 758528 0 0.0
RAM 113972 113972 0 0.0
cc32xx air-purifier CC3235SF_LAUNCHXL FLASH 541934 541934 0 0.0
RAM 205152 205152 0 0.0
lock CC3235SF_LAUNCHXL FLASH 576034 576034 0 0.0
RAM 205400 205400 0 0.0
cyw30739 light CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 660069 660069 0 0.0
RAM 75436 75436 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 679929 679929 0 0.0
RAM 78076 78076 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 679929 679929 0 0.0
RAM 78076 78076 0 0.0
CYW930739M2EVB-02 unknown 2040 2040 0 0.0
FLASH 636853 636853 0 0.0
RAM 70504 70504 0 0.0
light-switch CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 620309 620309 0 0.0
RAM 71676 71676 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 639953 639953 0 0.0
RAM 74220 74220 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 639953 639953 0 0.0
RAM 74220 74220 0 0.0
lock CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 639805 639805 0 0.0
RAM 74684 74684 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 659521 659521 0 0.0
RAM 77228 77228 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 659521 659521 0 0.0
RAM 77228 77228 0 0.0
thermostat CYW30739B2-P5-EVK-01 unknown 2040 2040 0 0.0
FLASH 616145 616145 0 0.0
RAM 68772 68772 0 0.0
CYW30739B2-P5-EVK-02 unknown 2040 2040 0 0.0
FLASH 636005 636005 0 0.0
RAM 71412 71412 0 0.0
CYW30739B2-P5-EVK-03 unknown 2040 2040 0 0.0
FLASH 636005 636005 0 0.0
RAM 71412 71412 0 0.0
efr32 lock-app BRD4187C FLASH 941040 941040 0 0.0
RAM 159944 159944 0 0.0
BRD4338a FLASH 734520 734520 0 0.0
RAM 234844 234844 0 0.0
window-app BRD4187C FLASH 1033408 1033408 0 0.0
RAM 128048 128048 0 0.0
esp32 all-clusters-app c3devkit DRAM 103376 103376 0 0.0
FLASH 1785220 1785220 0 0.0
IRAM 83846 83846 0 0.0
m5stack DRAM 121964 121964 0 0.0
FLASH 1751742 1751742 0 0.0
IRAM 117043 117043 0 0.0
linux air-purifier-app debug unknown 4752 4752 0 0.0
FLASH 2659329 2659329 0 0.0
RAM 112304 112304 0 0.0
all-clusters-app debug unknown 5584 5584 0 0.0
FLASH 6124422 6124422 0 0.0
RAM 517552 517552 0 0.0
all-clusters-minimal-app debug unknown 5456 5456 0 0.0
FLASH 5317372 5317372 0 0.0
RAM 222680 222680 0 0.0
bridge-app debug unknown 5472 5472 0 0.0
FLASH 4631156 4631156 0 0.0
RAM 201000 201000 0 0.0
camera-app debug unknown 5456 5456 0 0.0
FLASH 4693690 4693690 0 0.0
RAM 196448 196448 0 0.0
camera-controller debug unknown 5776 5776 0 0.0
FLASH 11345651 11345651 0 0.0
RAM 597312 597312 0 0.0
chip-tool debug unknown 6112 6112 0 0.0
FLASH 13365709 13365709 0 0.0
RAM 605952 605952 0 0.0
chip-tool-ipv6only arm64 unknown 22120 22120 0 0.0
FLASH 11551528 11551528 0 0.0
RAM 658632 658632 0 0.0
fabric-admin debug unknown 5800 5800 0 0.0
FLASH 11636901 11636901 0 0.0
RAM 605736 605736 0 0.0
fabric-bridge-app debug unknown 4720 4720 0 0.0
FLASH 4462112 4462112 0 0.0
RAM 188200 188200 0 0.0
fabric-sync debug unknown 4976 4976 0 0.0
FLASH 5579237 5579237 0 0.0
RAM 471968 471968 0 0.0
lighting-app debug+rpc+ui unknown 6192 6192 0 0.0
FLASH 5525761 5525761 0 0.0
RAM 205200 205200 0 0.0
lock-app debug unknown 5424 5424 0 0.0
FLASH 4697900 4697900 0 0.0
RAM 192360 192360 0 0.0
ota-provider-app debug unknown 4760 4760 0 0.0
FLASH 4320110 4320110 0 0.0
RAM 181016 181016 0 0.0
ota-requestor-app debug unknown 4712 4712 0 0.0
FLASH 4450466 4450466 0 0.0
RAM 185504 185504 0 0.0
shell debug unknown 4240 4240 0 0.0
FLASH 2957900 2957900 0 0.0
RAM 145680 145680 0 0.0
thermostat-no-ble arm64 unknown 9456 9456 0 0.0
FLASH 4146936 4146936 0 0.0
RAM 229848 229848 0 0.0
tv-app debug unknown 5752 5752 0 0.0
FLASH 5918085 5918085 0 0.0
RAM 595400 595400 0 0.0
tv-casting-app debug unknown 5320 5320 0 0.0
FLASH 11538413 11538413 0 0.0
RAM 721744 721744 0 0.0
nrfconnect all-clusters-app nrf52840dk_nrf52840 FLASH 916332 916332 0 0.0
RAM 167463 167463 0 0.0
nrf7002dk_nrf5340_cpuapp FLASH 909200 909200 0 0.0
RAM 145707 145707 0 0.0
all-clusters-minimal-app nrf52840dk_nrf52840 FLASH 852812 852812 0 0.0
RAM 141243 141243 0 0.0
nxp contact k32w0+release FLASH 588480 588480 0 0.0
RAM 71004 71004 0 0.0
mcxw71+release FLASH 603704 603704 0 0.0
RAM 63144 63144 0 0.0
light k32w0+release FLASH 614292 614292 0 0.0
RAM 70292 70292 0 0.0
k32w1+release FLASH 687888 687888 0 0.0
RAM 72056 72056 0 0.0
lock mcxw71+release FLASH 752664 752664 0 0.0
RAM 67556 67556 0 0.0
psoc6 all-clusters cy8ckit_062s2_43012 FLASH 1661836 1661836 0 0.0
RAM 212352 212352 0 0.0
all-clusters-minimal cy8ckit_062s2_43012 FLASH 1565796 1565796 0 0.0
RAM 208560 208560 0 0.0
light cy8ckit_062s2_43012 FLASH 1442548 1442548 0 0.0
RAM 197320 197320 0 0.0
lock cy8ckit_062s2_43012 FLASH 1471444 1471444 0 0.0
RAM 224984 224984 0 0.0
qpg lighting-app qpg6105+debug FLASH 665084 665084 0 0.0
RAM 105180 105180 0 0.0
lock-app qpg6105+debug FLASH 623536 623536 0 0.0
RAM 99792 99792 0 0.0
stm32 light STM32WB5MM-DK FLASH 461056 461056 0 0.0
RAM 141496 141496 0 0.0
telink bridge-app tl7218x FLASH 665848 665848 0 0.0
RAM 90712 90712 0 0.0
contact-sensor-app tlsr9528a_retention FLASH 623428 623428 0 0.0
RAM 31488 31488 0 0.0
light-app-ota-compress-lzma-shell-factory-data tl3218x FLASH 762206 762206 0 0.0
RAM 40420 40420 0 0.0
light-app-ota-shell-factory-data tl7218x FLASH 755314 755314 0 0.0
RAM 97540 97540 0 0.0
light-switch-app-ota-compress-lzma-factory-data tl7218x_retention FLASH 682364 682364 0 0.0
RAM 52192 52192 0 0.0
light-switch-app-ota-compress-lzma-shell-factory-data tlsr9528a FLASH 710922 710922 0 0.0
RAM 73400 73400 0 0.0
light-switch-app-ota-shell-factory-data tl3218x_retention FLASH 703472 703472 0 0.0
RAM 37664 37664 0 0.0
lighting-app-ota-factory-data tlsr9118bdk40d FLASH 603042 603042 0 0.0
RAM 138640 138640 0 0.0
lighting-app-ota-rpc-factory-data-4mb tlsr9518adk80d FLASH 790380 790380 0 0.0
RAM 96388 96388 0 0.0
tizen all-clusters-app arm unknown 5152 5152 0 0.0
FLASH 1783584 1783584 0 0.0
RAM 94320 94320 0 0.0
chip-tool-ubsan arm unknown 11560 11560 0 0.0
FLASH 19092918 19092918 0 0.0
RAM 8355044 8355044 0 0.0

@mergify mergify bot merged commit 96d0f49 into project-chip:master Mar 18, 2025
71 checks passed
@jmartinez-silabs jmartinez-silabs deleted the fix/lock_shell_memoryleak branch March 18, 2025 13:06
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@adigie adigie adigie approved these changes

@mkardous-silabs mkardous-silabs mkardous-silabs approved these changes

@mykrupp mykrupp mykrupp approved these changes

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@jmartinez-silabs @adigie @mkardous-silabs @mykrupp