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Allow krb5_principal_set_realm to set the realm to NULL.

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Viktor Dukhovni
2013-05-15 19:44:13 -04:00
committed by Viktor Dukhovni
parent a2dfe4c467
commit 01fff2ca9c
1 changed files with 3 additions and 2 deletions
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5
lib/krb5/principal.c
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@@ -652,8 +652,9 @@ krb5_principal_set_realm(krb5_context context,
if (princ_realm(principal)) if (princ_realm(principal))
free(princ_realm(principal)); free(princ_realm(principal));
princ_realm(principal) = strdup(realm); if (realm == NULL)
if (princ_realm(principal) == NULL) princ_realm(principal) = NULL;
else if ((princ_realm(principal) = strdup(realm)) == NULL)
return krb5_enomem(context); return krb5_enomem(context);
return 0; return 0;
} }