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Fix mad_get_aid(): sector 0x10 is reserved and cannot be used.

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Romain Tartiere 2009-12-21 13:31:42 +00:00
parent c7b8574e23
commit 0ae63092bd
1 changed files with 3 additions and 3 deletions
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6
mad.c
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@ -286,7 +286,7 @@ mad_set_card_publisher_sector(Mad mad, MifareSectorNumber cps)
int int
mad_get_aid(Mad mad, MifareSectorNumber sector, MadAid *aid) mad_get_aid(Mad mad, MifareSectorNumber sector, MadAid *aid)
{ {
if (sector > 0x27) { if ((sector < 1) || (sector == 0x10) || (sector > 0x27)) {
errno = EINVAL; errno = EINVAL;
return -1; return -1;
} }
@ -297,8 +297,8 @@ mad_get_aid(Mad mad, MifareSectorNumber sector, MadAid *aid)
return -1; return -1;
} }
aid->function_cluster_code = mad->sector_0x10.aids[sector - 0x0f - 1].function_cluster_code; aid->function_cluster_code = mad->sector_0x10.aids[sector - 0x0f - 2].function_cluster_code;
aid->application_code = mad->sector_0x10.aids[sector - 0x0f - 1].application_code; aid->application_code = mad->sector_0x10.aids[sector - 0x0f - 2].application_code;
} else { } else {
aid->function_cluster_code = mad->sector_0x00.aids[sector - 1].function_cluster_code; aid->function_cluster_code = mad->sector_0x00.aids[sector - 1].function_cluster_code;
aid->application_code = mad->sector_0x00.aids[sector - 1].application_code; aid->application_code = mad->sector_0x00.aids[sector - 1].application_code;