diff options
Diffstat (limited to 'unix.c')
| -rw-r--r-- | unix.c | 20 |
1 files changed, 16 insertions, 4 deletions
@@ -211,15 +211,25 @@ static int crypt_main(int argc, char *argv[]) " %s -x chkhash <hashed password> <cleartext password>\n", argv[0], argv[0], argv[0], argv[0], argv[0]); } else if (strcmp(argv[2], "enc") == 0) { - pass_len = arc_encode(argv[4], strlen(argv[4]), (unsigned char **) &pass_cr, argv[3], 12); - printf("%s\n", base64_encode(pass_cr, pass_len)); + char *encoded; + + pass_len = arc_encode(argv[4], strlen(argv[4]), &pass_cr, argv[3], 12); + + encoded = base64_encode(pass_cr, pass_len); + printf("%s\n", encoded); + g_free(encoded); + g_free(pass_cr); } else if (strcmp(argv[2], "dec") == 0) { - pass_len = base64_decode(argv[4], (unsigned char **) &pass_cr); + pass_len = base64_decode(argv[4], &pass_cr); arc_decode(pass_cr, pass_len, (char **) &pass_cl, argv[3]); printf("%s\n", pass_cl); + + g_free(pass_cr); + g_free(pass_cl); } else if (strcmp(argv[2], "hash") == 0) { md5_byte_t pass_md5[21]; md5_state_t md5_state; + char *encoded; random_bytes(pass_md5 + 16, 5); md5_init(&md5_state); @@ -227,7 +237,9 @@ static int crypt_main(int argc, char *argv[]) md5_append(&md5_state, pass_md5 + 16, 5); /* Add the salt. */ md5_finish(&md5_state, pass_md5); - printf("%s\n", base64_encode(pass_md5, 21)); + encoded = base64_encode(pass_md5, 21); + printf("%s\n", encoded); + g_free(encoded); } else if (strcmp(argv[2], "unhash") == 0) { printf("Hash %s submitted to a massive Beowulf cluster of\n" "overclocked 486s. Expect your answer next year somewhere around this time. :-)\n", argv[3]); |