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[Tizen] Do not log BLE binary data using "%s" #25768

Merged
merged 3 commits into from
Mar 21, 2023
Merged

[Tizen] Do not log BLE binary data using "%s" #25768

merged 3 commits into from
Mar 21, 2023

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arkq
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@arkq arkq commented Mar 21, 2023 •
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Problem

Logging binary data with "%.*s" might lead to terminal (or Tizen logging service) corruption.

Changes

  • log binary data using dedicated ChipLogByteSpan function
  • improve readability of app preference logging

Testing

Tested locally:

I/CHIP    (  852): DL: Gatt write requested on Characteristic: uuid=18EE2EF5-263D-4559-959F-4F9C429F9D11 len=23
D/CHIP    (  852): DL: 0x09, 0x00, 0x00, 0x4f, 0x00, 0x04, 0x00, 0x00,
...

@github-actions github-actions bot added platform tizen For Tizen platform labels Mar 21, 2023
@arkq arkq marked this pull request as ready for review March 21, 2023 16:41
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PR #25768: Size comparison from 934a6b1 to 2a0dcc8

Increases (1 build for cc32xx)
platform target config section 934a6b1 2a0dcc8 change % change
cc32xx lock CC3235SF_LAUNCHXL .debug_info 20248022 20248023 1 0.0
Full report (1 build for cc32xx)
platform target config section 934a6b1 2a0dcc8 change % change
cc32xx lock CC3235SF_LAUNCHXL 0 0 0 0.0
(read only) 645601 645601 0 0.0
(read/write) 203848 203848 0 0.0
.ARM.attributes 44 44 0 0.0
.ARM.exidx 8 8 0 0.0
.bss 197248 197248 0 0.0
.comment 194 194 0 0.0
.data 1480 1480 0 0.0
.debug_abbrev 930292 930292 0 0.0
.debug_aranges 87400 87400 0 0.0
.debug_frame 300320 300320 0 0.0
.debug_info 20248022 20248023 1 0.0
.debug_line 2661345 2661345 0 0.0
.debug_loc 2805489 2805489 0 0.0
.debug_ranges 283264 283264 0 0.0
.debug_str 3027174 3027174 0 0.0
.ramVecs 780 780 0 0.0
.resetVecs 64 64 0 0.0
.rodata 105993 105993 0 0.0
.shstrtab 232 232 0 0.0
.stab 204 204 0 0.0
.stabstr 441 441 0 0.0
.stack 2048 2048 0 0.0
.strtab 380421 380421 0 0.0
.symtab 257408 257408 0 0.0
.text 537488 537488 0 0.0

@arkq arkq force-pushed the tizen-bin-logging branch from 2a0dcc8 to 932a121 Compare March 21, 2023 17:16
bzbarsky-apple
bzbarsky-apple approved these changes Mar 21, 2023
View reviewed changes
src/platform/Tizen/BLEManagerImpl.cpp Outdated Show resolved Hide resolved
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PR #25768: Size comparison from 934a6b1 to 932a121

Full report (1 build for cc32xx)
platform target config section 934a6b1 932a121 change % change
cc32xx lock CC3235SF_LAUNCHXL 0 0 0 0.0
(read only) 645601 645601 0 0.0
(read/write) 203848 203848 0 0.0
.ARM.attributes 44 44 0 0.0
.ARM.exidx 8 8 0 0.0
.bss 197248 197248 0 0.0
.comment 194 194 0 0.0
.data 1480 1480 0 0.0
.debug_abbrev 930292 930292 0 0.0
.debug_aranges 87400 87400 0 0.0
.debug_frame 300320 300320 0 0.0
.debug_info 20248022 20248022 0 0.0
.debug_line 2661345 2661345 0 0.0
.debug_loc 2805489 2805489 0 0.0
.debug_ranges 283264 283264 0 0.0
.debug_str 3027174 3027174 0 0.0
.ramVecs 780 780 0 0.0
.resetVecs 64 64 0 0.0
.rodata 105993 105993 0 0.0
.shstrtab 232 232 0 0.0
.stab 204 204 0 0.0
.stabstr 441 441 0 0.0
.stack 2048 2048 0 0.0
.strtab 380421 380421 0 0.0
.symtab 257408 257408 0 0.0
.text 537488 537488 0 0.0

@arkq arkq force-pushed the tizen-bin-logging branch from a4ac56c to 894335c Compare March 21, 2023 17:51
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PR #25768: Size comparison from 5a0811e to 894335c

Increases (1 build for cc32xx)
platform target config section 5a0811e 894335c change % change
cc32xx lock CC3235SF_LAUNCHXL .debug_info 20248021 20248022 1 0.0
Full report (1 build for cc32xx)
platform target config section 5a0811e 894335c change % change
cc32xx lock CC3235SF_LAUNCHXL 0 0 0 0.0
(read only) 645601 645601 0 0.0
(read/write) 203848 203848 0 0.0
.ARM.attributes 44 44 0 0.0
.ARM.exidx 8 8 0 0.0
.bss 197248 197248 0 0.0
.comment 194 194 0 0.0
.data 1480 1480 0 0.0
.debug_abbrev 930292 930292 0 0.0
.debug_aranges 87400 87400 0 0.0
.debug_frame 300320 300320 0 0.0
.debug_info 20248021 20248022 1 0.0
.debug_line 2661345 2661345 0 0.0
.debug_loc 2805489 2805489 0 0.0
.debug_ranges 283264 283264 0 0.0
.debug_str 3027174 3027174 0 0.0
.ramVecs 780 780 0 0.0
.resetVecs 64 64 0 0.0
.rodata 105993 105993 0 0.0
.shstrtab 232 232 0 0.0
.stab 204 204 0 0.0
.stabstr 441 441 0 0.0
.stack 2048 2048 0 0.0
.strtab 380421 380421 0 0.0
.symtab 257408 257408 0 0.0
.text 537488 537488 0 0.0

@andy31415 andy31415 enabled auto-merge (squash) March 21, 2023 18:37
@andy31415 andy31415 merged commit 2a9fa2a into project-chip:master Mar 21, 2023
@arkq arkq deleted the tizen-bin-logging branch March 21, 2023 20:01
lecndav pushed a commit to lecndav/connectedhomeip that referenced this pull request Mar 22, 2023
@arkq
[Tizen] Do not log BLE binary data using "%s" (project-chip#25768)
f5fdc79 
* Do not print binary data using "%s"

* Improve readability of app preference logging format

* Use Uint8:: helpers instead of reinterpret_cast
@andy31415 andy31415 mentioned this pull request Mar 22, 2023
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@bzbarsky-apple bzbarsky-apple bzbarsky-apple approved these changes

@andy31415 andy31415 andy31415 approved these changes

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@arkq @andy31415 @bzbarsky-apple