libathemecore/crypto.c: crypt_string(): generate salt if not given one

XthemeOrg · Dec 8, 2017 · df29296 · df29296
1 parent a37c05d
commit df29296
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/libathemecore/crypto.c b/libathemecore/crypto.c
@@ -76,8 +76,16 @@ static void
 crypt_log_modchg(const char *const restrict caller, const char *const restrict which,
                  const crypt_impl_t *const restrict impl)
 {
-	const unsigned int level = (runflags & RF_STARTING) ? LG_DEBUG : LG_INFO;
-	const crypt_impl_t *const ci = crypt_get_default_provider();
+	const crypt_impl_t *ci = crypt_get_default_provider();
+
+	if (!salt || !*salt)
+		salt = ci->salt();
+
+	if (!salt)
+		return NULL;
+
+	return ci->crypt(key, salt);
+}
 
 	(void) slog(level, "%s: %s crypto provider '%s'", caller, which, impl->id);