crewID/libfreefare
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

change sectors keys THEN write application data.

Browse source 
This should avoid failure in some advanced use cases and when the example will be able to add user-provided data without data-loss.

Suggested by:	Romuald Conty <rconty@il4p.fr>
This commit is contained in:
Romain Tartiere 2010-07-27 14:03:20 +00:00
parent 0ada18e508
commit 6631491dec
1 changed files with 6 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
examples/mifare-classic-write-ndef.c
View file

@ -277,14 +277,7 @@ main(int argc, char *argv[])
goto error;
}
if ((ssize_t) encoded_size != mad_application_write (tags[i], mad, aid, tlv_data, encoded_size, card_write_keys[sectors[0]].key, card_write_keys[sectors[0]].type)) {
perror ("mad_application_write");
error = EXIT_FAILURE;
goto error;
}
int s = 0;
while (sectors[s]) {
MifareClassicBlockNumber block = mifare_classic_sector_last_block (sectors[s]);
MifareClassicBlock block_data;
@ -302,6 +295,12 @@ main(int argc, char *argv[])
s++;
}
if ((ssize_t) encoded_size != mad_application_write (tags[i], mad, aid, tlv_data, encoded_size, default_keyb, MCAB_WRITE_KEYB)) {
perror ("mad_application_write");
error = EXIT_FAILURE;
goto error;
}
free (sectors);
free (tlv_data);