flipperdevices / flipperzero-firmware

Flipper Zero firmware source code

https://flipperzero.one

GNU General Public License v3.0

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NFC: Mf Desfire fix reading big files #3616

Closed gornekich closed 1 month ago

gornekich commented 2 months ago

What's new

Rework reading long data and record sizes
Limit file data rendering to 256 bytes per record

Verification

Create big file: hf mfdes formatpicc - format desfire hf mfdes createapp --aid 001122 - create application hf mfdes createfile --aid 001122 --fid 01 --amode plain --rrights free --wrights free --rwrights free --chrights free --size 001d01 - create big file
Read file with flipper. Verify that only 256 bytes is visible
Save file. Verify that all data is saved on sd card.

Checklist (For Reviewer)

[x] PR has description of feature/bug or link to Confluence/Jira task
[x] Description contains actions to verify feature/bugfix
[x] I've built this code, uploaded it to the device and verified feature/bugfix

github-actions[bot] commented 2 months ago

Compiled f7 firmware for commit 23e6e300: