github/proxmark3
1
0
Fork 0
mirror of https://github.com/Proxmark/proxmark3.git synced 2025-08-14 10:36:58 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

More coverity fixes

Browse source
This commit is contained in:
Martin Holst Swende 2014-10-30 21:49:18 +01:00
commit ca4714cd23
6 changed files with 20 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

10
armsrc/iso14443a.c
View file

@ -1730,9 +1730,11 @@ int iso14443a_select_card(byte_t* uid_ptr, iso14a_card_select_t* p_hi14a_card, u
//memcpy(uid_resp, uid_resp + 1, 3);
// But memcpy should not be used for overlapping arrays,
// and memmove appears to not be available in the arm build.
// So this has been replaced with a for-loop:
for(int xx = 0; xx < 3; xx++) uid_resp[xx] = uid_resp[xx+1];
// Therefore:
uid_resp[0] = uid_resp[1];
uid_resp[1] = uid_resp[2];
uid_resp[2] = uid_resp[3];
uid_resp_len = 3;
}
@ -1939,7 +1941,7 @@ void ReaderMifare(bool first_try)
//byte_t par_mask = 0xff;
static byte_t par_low = 0;
bool led_on = TRUE;
uint8_t uid[10];
uint8_t uid[10] ={0};
uint32_t cuid;
uint32_t nt =0 ;