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lf gallagher sim - about w user input. Coverity fixes

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This commit is contained in:
iceman1001 2021-02-12 10:14:54 +01:00
commit 73cd4fb4ff
1 changed files with 11 additions and 11 deletions
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22
client/src/cmdlfgallagher.c
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@ -286,7 +286,11 @@ static int CmdGallagherClone(const char *Cmd) {
int raw_len = 0;
// skip first block, 3*4 = 12 bytes left
uint8_t raw[12] = {0};
CLIParamHexToBuf(arg_get_str(ctx, 1), raw, sizeof raw, &raw_len);
int res = CLIParamHexToBuf(arg_get_str(ctx, 1), raw, sizeof raw, &raw_len);
if (res) {
CLIParserFree(ctx);
return PM3_EINVARG;
}
bool q5 = arg_get_lit(ctx, 2);
bool em = arg_get_lit(ctx, 3);
@ -348,7 +352,6 @@ static int CmdGallagherClone(const char *Cmd) {
cardtype, use_raw ? "raw hex" : "specified data");
print_blocks(blocks, ARRAYLEN(blocks));
int res;
if (em) {
res = em4x05_clone_tag(blocks, ARRAYLEN(blocks), 0, false);
} else {
@ -384,7 +387,11 @@ static int CmdGallagherSim(const char *Cmd) {
// skip first block, 3*4 = 12 bytes left
uint8_t raw[12] = {0};
CLIGetHexWithReturn(ctx, 1, raw, &raw_len);
CLIParamHexToBuf(arg_get_str(ctx, 1), raw, sizeof raw, &raw_len);
int res = CLIParamHexToBuf(arg_get_str(ctx, 1), raw, sizeof raw, &raw_len);
if (res) {
CLIParserFree(ctx);
return PM3_EINVARG;
}
int16_t region_code = arg_get_int_def(ctx, 2, -1);
int32_t facility_code = arg_get_int_def(ctx, 3, -1);
@ -441,14 +448,7 @@ static int CmdGallagherSim(const char *Cmd) {
SendCommandNG(CMD_LF_ASK_SIMULATE, (uint8_t *)payload, sizeof(lf_asksim_t) + sizeof(bs));
free(payload);
PacketResponseNG resp;
WaitForResponse(CMD_LF_ASK_SIMULATE, &resp);
PrintAndLogEx(INFO, "Done");
if (resp.status != PM3_EOPABORTED)
return resp.status;
return PM3_SUCCESS;
return lfsim_wait_check(CMD_LF_ASK_SIMULATE);
}
static command_t CommandTable[] = {