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fix coverity CID 317343,317344 ...

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This commit is contained in:
iceman1001 2021-04-08 10:38:10 +02:00
commit 31c5722ac0
1 changed files with 3 additions and 0 deletions
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3
client/src/cmdhficlass.c
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@ -243,6 +243,7 @@ static int generate_config_card(const iclass_config_card_item_t *o, uint8_t *ke
if (got_kr == false) { if (got_kr == false) {
PrintAndLogEx(ERR, "please specifiy KEYROLL key!"); PrintAndLogEx(ERR, "please specifiy KEYROLL key!");
free(data);
return PM3_EINVARG; return PM3_EINVARG;
} }
@ -269,6 +270,7 @@ static int generate_config_card(const iclass_config_card_item_t *o, uint8_t *ke
PrintAndLogEx(INFO, "Detecting cardhelper..."); PrintAndLogEx(INFO, "Detecting cardhelper...");
if (IsCardHelperPresent(false) == false) { if (IsCardHelperPresent(false) == false) {
PrintAndLogEx(FAILED, "failed to detect cardhelper"); PrintAndLogEx(FAILED, "failed to detect cardhelper");
free(data);
return PM3_ENODATA; return PM3_ENODATA;
} }
@ -335,6 +337,7 @@ static int generate_config_card(const iclass_config_card_item_t *o, uint8_t *ke
saveFileJSON(filename, jsfIclass, data, tot_bytes, NULL); saveFileJSON(filename, jsfIclass, data, tot_bytes, NULL);
PrintAndLogEx(HINT, "Try `" _YELLOW_("hf iclass view -f %s.bin") "` to view dump file", filename); PrintAndLogEx(HINT, "Try `" _YELLOW_("hf iclass view -f %s.bin") "` to view dump file", filename);
free(data);
return PM3_SUCCESS; return PM3_SUCCESS;
} }