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fix coverity 286652 286658 286662

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This commit is contained in:
iceman1001 2020-05-08 15:03:08 +02:00
commit b028b90f03
1 changed files with 10 additions and 11 deletions
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21
client/src/cmdhfmfdes.c
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@ -1968,7 +1968,7 @@ static int CmdHF14ADesClearRecordFile(const char *Cmd) {
int fidlength = 0;
uint8_t fid[2] = {0};
CLIParamHexToBuf(arg_get_str(3), fid, 2, &fidlength);
CLIGetHexWithReturn(3, fid, &fidlength);
CLIParserFree();
if (filenolen != 1) {
@ -2028,7 +2028,7 @@ static int CmdHF14ADesDeleteFile(const char *Cmd) {
int fidlength = 0;
uint8_t fid[2] = {0};
CLIParamHexToBuf(arg_get_str(3), fid, 2, &fidlength);
CLIGetHexWithReturn(3, fid, &fidlength);
CLIParserFree();
if (filenolen != 1) {
@ -2093,7 +2093,7 @@ static int CmdHF14ADesCreateFile(const char *Cmd) {
int fidlength = 0;
uint8_t fid[2] = {0};
CLIParamHexToBuf(arg_get_str(3), fid, 2, &fidlength);
CLIGetHexWithReturn(3, fid, &fidlength);
uint8_t comset = arg_get_int(4);
int arlength = 0;
@ -2241,7 +2241,6 @@ static int CmdHF14ADesGetValueData(const char *Cmd) {
return res;
}
static int CmdHF14ADesReadData(const char *Cmd) {
CLIParserInit("hf mfdes readdata",
"Read data from File",
@ -2269,11 +2268,11 @@ static int CmdHF14ADesReadData(const char *Cmd) {
int offsetlength = 0;
uint8_t offset[3] = {0};
CLIParamHexToBuf(arg_get_str(3), offset, 3, &offsetlength);
CLIGetHexWithReturn(3, offset, &offsetlength);
int flength = 0;
uint8_t filesize[3] = {0};
CLIParamHexToBuf(arg_get_str(4), filesize, 3, &flength);
CLIGetHexWithReturn(4, filesize, &flength);
int type = arg_get_int(5);
CLIParserFree();
@ -2375,7 +2374,7 @@ static int CmdHF14ADesChangeValue(const char *Cmd) {
value.fileno = _fileno[0];
int vlength = 0x0;
CLIParamHexToBuf(arg_get_str(3), value.value, 4, &vlength);
CLIGetHexWithReturn(3, value.value, &vlength);
int mode = arg_get_int(4);
CLIParserFree();
@ -2467,7 +2466,7 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
int offsetlength = 0;
uint8_t offset[3] = {0};
CLIParamHexToBuf(arg_get_str(3), offset, 3, &offsetlength);
CLIGetHexWithReturn(3, offset, &offsetlength);
int dlength = 0xFFFF;
uint8_t *data = (uint8_t *)calloc(0xFFFF, sizeof(uint8_t));
@ -2475,7 +2474,7 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
PrintAndLogEx(ERR, "failed to allocate memory");
return PM3_EMALLOC;
}
CLIParamHexToBuf(arg_get_str(4), data, 0xFFFF, &dlength);
CLIGetHexWithReturn(4, data, &dlength);
int type = arg_get_int(5);
@ -2580,7 +2579,7 @@ static int CmdHF14ADesCreateRecordFile(const char *Cmd) {
int fidlength = 0;
uint8_t fid[2] = {0};
CLIParamHexToBuf(arg_get_str(3), fid, 2, &fidlength);
CLIGetHexWithReturn(3, fid, &fidlength);
uint8_t comset = arg_get_int(4);
int arlength = 0;
@ -3445,7 +3444,7 @@ static int CmdHF14ADesAuth(const char *Cmd) {
uint8_t key[24] = {0};
int keylen = 0;
CLIParamHexToBuf(arg_get_str(5), key, 24, &keylen);
CLIGetHexWithReturn(5, key, &keylen);
CLIParserFree();
if (keylen == 0) {