kleinere Fehlerkorrekturen im Beispiel

1 files changed, 9 insertions, 7 deletions

diff --git a/src/bcrypt-test.c b/src/bcrypt-test.c
index 57cf390..b3f6dbb 100644
--- a/src/bcrypt-test.c
+++ b/src/bcrypt-test.c
@@ -20,8 +20,8 @@ valid_char(int chr)
 /**
  * Create a new user/password
  *
- * \param[in] username
- * \param[in] password
+ * \param[in] username User name.
+ * \param[in] password Plain-text password.
  *
  * \return true on success (user was created) or false on error
  */
@@ -43,6 +43,8 @@ create_user(const char *username, const char *password) // NOLINT
         char hash[_PASSWORD_LEN + 1] = { 0 };
 
         if ( bcrypt_newhash(password, SECURITY_LEVEL, hash, _PASSWORD_LEN) != 0 ) {
+                (void) fclose(database);
+
                 return false;
         }
 
@@ -53,10 +55,10 @@ create_user(const char *username, const char *password) // NOLINT
 }
 
 /**
- * Check is a valid username/password exists in the user-database
+ * Check whether a valid username/password exists in the user-database
  *
- * username A username
- * password A strong password
+ * \param[in] username User name.
+ * \param[in] password Plain-text password.
  *
  * @return true, if the user was successfully authenticated, otherwise false
  */
@@ -98,9 +100,9 @@ check_user(const char *const username, const char *const password) // NOLINT
 /**
  * Check if a valid username already exists in the user-database
  *
- * \param[in] username to be checked
+ * \param[in] username User name.
  *
- * \return true, if the user was successfully authenticated, otherwise false
+ * \return true, if the user exists, otherwise false
  */
 bool
 check_user_if_exists(const char *username)