fix coverity 290270

2020-06-02 11:05:21 +02:00
parent cff9e2381d
commit c81f0c7d0f
1 changed files with 1 additions and 0 deletions
--- a/client/src/mifare/mifarehost.c
+++ b/client/src/mifare/mifarehost.c
@@ -1212,6 +1212,7 @@ int mfTraceDecode(struct Crypto1State *traceCrypto1, uint8_t *data_src, int len,
                lfsr_rollback_word(revstate, nr_enc, 1);
                lfsr_rollback_word(revstate, cuid ^ nt, 0);
                crypto1_get_lfsr(revstate, &key);
+                free(revstate);
                PrintAndLogEx(SUCCESS, "found Key: [%012" PRIx64 "]", key);

                //if ( tryMfk64(cuid, nt, nr_enc, ar_enc, at_enc, &key) )