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chg: use calloc

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This commit is contained in:
iceman1001 2019-01-30 20:21:41 +01:00
commit ed7122e409
3 changed files with 7 additions and 7 deletions
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6
client/cmdhftopaz.c
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@ -194,7 +194,7 @@ static int topaz_print_CC(uint8_t *data) {
PrintAndLogEx(NORMAL, " %02x: version %d.%d supported by tag", data[1], (data[1] & 0xF0) >> 4, data[1] & 0x0f);
uint16_t memsize = (data[2] + 1) * 8;
topaz_tag.size = memsize;
topaz_tag.dynamic_memory = malloc(memsize - TOPAZ_STATIC_MEMORY);
topaz_tag.dynamic_memory = calloc(memsize - TOPAZ_STATIC_MEMORY, sizeof(uint8_t));
PrintAndLogEx(NORMAL, " %02x: Physical Memory Size of this tag: %d bytes", data[2], memsize);
PrintAndLogEx(NORMAL, " %02x: %s / %s", data[3],
(data[3] & 0xF0) ? "(RFU)" : "Read access granted without any security",
@ -278,12 +278,12 @@ static void topaz_print_control_TLVs(uint8_t *memory) {
dynamic_lock_area_t *old = topaz_tag.dynamic_lock_areas;
dynamic_lock_area_t *new = topaz_tag.dynamic_lock_areas;
if (old == NULL) {
new = topaz_tag.dynamic_lock_areas = (dynamic_lock_area_t *)malloc(sizeof(dynamic_lock_area_t));
new = topaz_tag.dynamic_lock_areas = (dynamic_lock_area_t *) calloc(sizeof(dynamic_lock_area_t, sizeof(uint8_t)));
} else {
while(old->next != NULL) {
old = old->next;
}
new = old->next = (dynamic_lock_area_t *)malloc(sizeof(dynamic_lock_area_t));
new = old->next = (dynamic_lock_area_t *) calloc(sizeof(dynamic_lock_area_t), sizeof(uint8_t));
}
new->next = NULL;
if (area_start <= next_lockable_byte) {