mdu ndef error

Patch to stop buffer overflow on ndef read from card
Typo fix in change log.
This commit is contained in:
mwalker33 2022-09-02 22:35:48 +10:00
parent 41f36199aa
commit e0eeafe27f
2 changed files with 5 additions and 1 deletions

View file

@ -3,7 +3,8 @@ 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...
## [unreleased][unreleased]
- Changed spiffs write/apped to send in 8192 chucks to ensure its eraised (@mwalker)
- Fixed buffer overflow in mfu ndef decode (@mwalker)
- Changed spiffs write/append to send in 8192 chunks to ensure its eraised (@mwalker)
- Fixed spiffs dump to ensure to fails correctly if no big_buff was allocated (@mwalker)
- Change Client Makefile to respect global flags (@blshkv)
- Change Makefile, honors global CC values (@blshkv)

View file

@ -4027,6 +4027,9 @@ int CmdHF14MfuNDEFRead(const char *Cmd) {
}
}
// The following read will read in blocks of 16 bytes.
// ensure maxsize is rounded up to a multiple of 16
maxsize = maxsize + (16 - (maxsize % 16));
// allocate mem
uint8_t *records = calloc(maxsize, sizeof(uint8_t));
if (records == NULL) {