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fix hf 15 readmulti - wrong block count number. It is decreased before to be zero based, but in calc we need number of blocks

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iceman1001 2025-07-01 16:45:18 +02:00
commit 21bae5c73f
2 changed files with 2 additions and 1 deletions
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CHANGELOG.md
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@ -3,6 +3,7 @@ All notable changes to this project will be documented in this file.
This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log... This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
## [unreleased][unreleased] ## [unreleased][unreleased]
- Fixed `hf 15 readmulti` - fix block calculations (@iceman1001)
- Changed `mem load` - now handles UL-C and UL-AES dictionary files (@iceman1001) - Changed `mem load` - now handles UL-C and UL-AES dictionary files (@iceman1001)
- Changed `hf mfu sim` - now support UL-C simulation (@iceman1001) - Changed `hf mfu sim` - now support UL-C simulation (@iceman1001)
- Added `!` - run system commands from inside the client. Potentially dangerous if running client as SUDO, SU, ROOT (@iceman1001) - Added `!` - run system commands from inside the client. Potentially dangerous if running client as SUDO, SU, ROOT (@iceman1001)

2
client/src/cmdhf15.c
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@ -2274,7 +2274,7 @@ static int CmdHF15Readmulti(const char *Cmd) {
ISO15_ERROR_HANDLING_CARD_RESPONSE(d, resp.length) ISO15_ERROR_HANDLING_CARD_RESPONSE(d, resp.length)
// 1 byte cmd, 1 lock byte, 4 / 8 bytes block size, 2 crc // 1 byte cmd, 1 lock byte, 4 / 8 bytes block size, 2 crc
if (resp.length > (1 + (blockcnt * (blocksize + 1)) + 2)) { if (resp.length > (1 + ((blockcnt + 1) * (blocksize + 1)) + 2)) {
PrintAndLogEx(WARNING, "got longer response. Check block size!"); PrintAndLogEx(WARNING, "got longer response. Check block size!");
} }