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fix coverity 286654 wrong sized argument

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iceman1001 2020-05-13 12:26:37 +02:00
commit e2671d5b50
1 changed files with 2 additions and 2 deletions
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4
client/src/cmdhfmfdes.c
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@ -2469,12 +2469,12 @@ static int CmdHF14ADesWriteData(const char *Cmd) {
CLIGetHexWithReturn(3, offset, &offsetlength); CLIGetHexWithReturn(3, offset, &offsetlength);
int dlength = 0xFFFF; int dlength = 0xFFFF;
uint8_t *data = (uint8_t *)calloc(0xFFFF, sizeof(uint8_t)); uint8_t *data = (uint8_t *)calloc(dlength, sizeof(uint8_t));
if (data == NULL) { if (data == NULL) {
PrintAndLogEx(ERR, "failed to allocate memory"); PrintAndLogEx(ERR, "failed to allocate memory");
return PM3_EMALLOC; return PM3_EMALLOC;
} }
if (CLIParamHexToBuf(arg_get_str(4), data, sizeof(data), &dlength)) { if (CLIParamHexToBuf(arg_get_str(4), data, dlength, &dlength)) {
free(data); free(data);
CLIParserFree(); CLIParserFree();
return PM3_ESOFT; return PM3_ESOFT;