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| author | John Kohl <jtkohl@mit.edu> | 1991-02-27 13:32:09 +0000 |
|---|---|---|
| committer | John Kohl <jtkohl@mit.edu> | 1991-02-27 13:32:09 +0000 |
| commit | 5941642db5333a4f12eb04a53e1873d6600281ed (patch) | |
| tree | b9ba55e9a665200604b54313bb4ead3da1fb8faf | |
| parent | 32e00f165b6579259357c14718730be9f868145a (diff) | |
| download | krb5-5941642db5333a4f12eb04a53e1873d6600281ed.tar.gz krb5-5941642db5333a4f12eb04a53e1873d6600281ed.tar.xz krb5-5941642db5333a4f12eb04a53e1873d6600281ed.zip | |
make it implement spec via gethostname
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1805 dc483132-0cff-0310-8789-dd5450dbe970
| -rw-r--r-- | src/lib/krb5/os/hst_realm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/lib/krb5/os/hst_realm.c b/src/lib/krb5/os/hst_realm.c index 0b17b4198a..d899df0647 100644 --- a/src/lib/krb5/os/hst_realm.c +++ b/src/lib/krb5/os/hst_realm.c @@ -81,6 +81,7 @@ char ***realmsp; char *domain; FILE *trans_file; char trans_host[MAXHOSTNAMELEN+1]; + char local_host[MAXHOSTNAMELEN+1]; char trans_realm[DEF_REALMNAME_SIZE]; krb5_error_code retval; int scanval; @@ -89,6 +90,12 @@ char ***realmsp; if (!(retrealms = (char **)calloc(2, sizeof(*retrealms)))) return ENOMEM; + if (!host) { + if (gethostname(local_host, sizeof(local_host)-1) == -1) + return errno; + local_host[sizeof(local_host)-1] = '\0'; + host = local_host; + } domain = strchr(host, '.'); /* prepare default */ |