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fix rfid fuzzer crashes, some new random names

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This commit is contained in:
MX
2022-09-21 08:43:07 +03:00
parent 6000d47a0f
commit 87393a086c
3 changed files with 25 additions and 31 deletions
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applications/plugins/flipfrid/scene/flipfrid_scene_run_attack.c
+6 -25
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@@ -44,6 +44,11 @@ void flipfrid_scene_run_attack_on_enter(FlipFridState* context) {
context->attack_step = 0;
context->dict = protocol_dict_alloc(lfrfid_protocols, LFRFIDProtocolMax);
context->worker = lfrfid_worker_alloc(context->dict);
if(context->proto == HIDProx) {
context->protocol = protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
} else {
context->protocol = protocol_dict_get_protocol_by_name(context->dict, "EM4100");
}
}
void flipfrid_scene_run_attack_on_exit(FlipFridState* context) {
@@ -68,9 +73,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
switch(context->attack) {
case FlipFridAttackDefaultValues:
if(context->proto == EM4100) {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "EM4100");
context->payload[0] = id_list[context->attack_step][0];
context->payload[1] = id_list[context->attack_step][1];
context->payload[2] = id_list[context->attack_step][2];
@@ -88,9 +90,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
}
break;
} else {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
context->payload[0] = id_list_hid[context->attack_step][0];
context->payload[1] = id_list_hid[context->attack_step][1];
context->payload[2] = id_list_hid[context->attack_step][2];
@@ -113,9 +112,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
case FlipFridAttackBfCustomerId:
if(context->proto == EM4100) {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "EM4100");
context->payload[0] = context->attack_step;
context->payload[1] = 0x00;
context->payload[2] = 0x00;
@@ -133,9 +129,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
}
break;
} else {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
context->payload[0] = context->attack_step;
context->payload[1] = 0x00;
context->payload[2] = 0x00;
@@ -157,9 +150,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
case FlipFridAttackLoadFile:
if(context->proto == EM4100) {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "EM4100");
context->payload[0] = context->data[0];
context->payload[1] = context->data[1];
context->payload[2] = context->data[2];
@@ -180,9 +170,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
}
break;
} else {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
context->payload[0] = context->data[0];
context->payload[1] = context->data[1];
context->payload[2] = context->data[2];
@@ -207,9 +194,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
case FlipFridAttackLoadFileCustomUids:
if(context->proto == EM4100) {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "EM4100");
while(true) {
string_reset(context->data_str);
if(!stream_read_line(context->uids_stream, context->data_str)) {
@@ -236,9 +220,6 @@ void flipfrid_scene_run_attack_on_tick(FlipFridState* context) {
}
break;
} else {
context->protocol =
protocol_dict_get_protocol_by_name(context->dict, "HIDProx");
while(true) {
string_reset(context->data_str);
if(!stream_read_line(context->uids_stream, context->data_str)) {
@@ -325,7 +306,7 @@ void flipfrid_scene_run_attack_on_draw(Canvas* canvas, FlipFridState* context) {
canvas, 64, 8, AlignCenter, AlignTop, string_get_cstr(context->attack_name));
char uid[18];
if(context->protocol == protocol_dict_get_protocol_by_name(context->dict, "HIDProx")) {
if(context->proto == HIDProx) {
snprintf(
uid,
sizeof(uid),