diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/krb5/os/ccdefname.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/lib/krb5/os/ccdefname.c b/src/lib/krb5/os/ccdefname.c index 4a9d184cd..e5059a5e6 100644 --- a/src/lib/krb5/os/ccdefname.c +++ b/src/lib/krb5/os/ccdefname.c @@ -148,6 +148,15 @@ static krb5_error_code get_from_os(char *name_buf, int name_size) char *prefix = krb5_cc_dfl_ops->prefix; int size; char *p; + DWORD gle; + + SetLastError(0); + GetEnvironmentVariable(KRB5_ENV_CCNAME, name_buf, name_size); + gle = GetLastError(); + if (gle == 0) + return 0; + else if (gle != ERROR_ENVVAR_NOT_FOUND) + return ENOMEM; if (get_from_registry(HKEY_CURRENT_USER, name_buf, name_size) != 0) |