diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/kdb/kdb_default.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/lib/kdb/kdb_default.c b/src/lib/kdb/kdb_default.c index fd95c8379..093bbc4bc 100644 --- a/src/lib/kdb/kdb_default.c +++ b/src/lib/kdb/kdb_default.c @@ -30,6 +30,7 @@ #include <string.h> #include <stdio.h> #include <errno.h> +#include <arpa/inet.h> /* @@ -142,6 +143,7 @@ krb5_def_store_mkey(context, keyfile, mname, key, master_pwd) FILE *kf; krb5_error_code retval = 0; krb5_ui_2 enctype; + unsigned long keylength; char defkeyfile[MAXPATHLEN+1]; krb5_data *realm = krb5_princ_realm(context, mname); #if HAVE_UMASK @@ -176,11 +178,17 @@ krb5_def_store_mkey(context, keyfile, mname, key, master_pwd) return e; } set_cloexec_file(kf); +#if BIG_ENDIAN_MASTER_KEY + enctype = htons(key->enctype); + keylength = htonl(key->length); +#else enctype = key->enctype; + keylength = key->length; +#endif if ((fwrite((krb5_pointer) &enctype, 2, 1, kf) != 1) || - (fwrite((krb5_pointer) &key->length, - sizeof(key->length), 1, kf) != 1) || + (fwrite((krb5_pointer) &keylength, + sizeof(keylength), 1, kf) != 1) || (fwrite((krb5_pointer) key->contents, sizeof(key->contents[0]), (unsigned) key->length, kf) != key->length)) { @@ -229,6 +237,10 @@ krb5_db_def_fetch_mkey( krb5_context context, goto errout; } +#if BIG_ENDIAN_MASTER_KEY + enctype = ntohs(enctype); +#endif + if (key->enctype == ENCTYPE_UNKNOWN) key->enctype = enctype; else if (enctype != key->enctype) { @@ -242,6 +254,10 @@ krb5_db_def_fetch_mkey( krb5_context context, goto errout; } +#if BIG_ENDIAN_MASTER_KEY + key->length = ntohl(key->length); +#endif + if (!key->length || ((int) key->length) < 0) { retval = KRB5_KDB_BADSTORED_MKEY; goto errout; |