diff options
Diffstat (limited to 'library/adkrb5.c')
| -rw-r--r-- | library/adkrb5.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/library/adkrb5.c b/library/adkrb5.c index be3ede5..7a9ee8f 100644 --- a/library/adkrb5.c +++ b/library/adkrb5.c @@ -33,6 +33,7 @@ #include <ctype.h> #include <errno.h> #include <stdio.h> +#include <sys/param.h> krb5_error_code _adcli_krb5_build_principal (krb5_context k5, @@ -174,7 +175,7 @@ _adcli_krb5_init_context (krb5_context *k5) } else if (code != 0) { _adcli_err ("Failed to create kerberos context: %s", - krb5_get_error_message (NULL, code)); + adcli_krb5_get_error_message (NULL, code)); return ADCLI_ERR_UNEXPECTED; } @@ -192,7 +193,7 @@ _adcli_krb5_open_keytab (krb5_context k5, code = krb5_kt_resolve (k5, keytab_name, keytab); if (code != 0) { _adcli_err ("Failed to open keytab: %s: %s", - keytab_name, krb5_get_error_message (k5, code)); + keytab_name, adcli_krb5_get_error_message (k5, code)); return ADCLI_ERR_FAIL; } @@ -200,7 +201,7 @@ _adcli_krb5_open_keytab (krb5_context k5, code = krb5_kt_default (k5, keytab); if (code != 0) { _adcli_err ("Failed to open default keytab: %s", - krb5_get_error_message (k5, code)); + adcli_krb5_get_error_message (k5, code)); return ADCLI_ERR_FAIL; } } @@ -570,3 +571,18 @@ _adcli_krb5_format_enctypes (krb5_enctype *enctypes) return value; } + +const char *adcli_krb5_get_error_message (krb5_context ctx, krb5_error_code code) +{ + static char out[4096]; + const char *tmp; + size_t len; + + tmp = krb5_get_error_message (ctx, code); + len = strlen (tmp); + memcpy (out, tmp, MIN (sizeof (out), len)); + out[sizeof(out) - 1] = '\0'; + krb5_free_error_message (ctx, tmp); + + return out; +} |