From 16209a0936ede85266e9ff7a6a46a904608d87e0 Mon Sep 17 00:00:00 2001
From: LibretroAdmin <reallibretroretroarch@gmail.com>
Date: Fri, 17 Jan 2025 12:32:54 +0100
Subject: [PATCH] (configuration.c) Cleanups/remove some redundant char buffers
 (rcheevos) Fix warning

---
 configuration.c                      | 53 ++++++++++------------------
 deps/rcheevos/src/rcheevos/runtime.c |  4 +--
 2 files changed, 20 insertions(+), 37 deletions(-)

diff --git a/configuration.c b/configuration.c
index 6771ca4979bf..2631bc01fec6 100644
--- a/configuration.c
+++ b/configuration.c
@@ -4489,29 +4489,15 @@ bool config_load_override(void *data)
 
 bool config_load_override_file(const char *config_path)
 {
-   char config_directory[DIR_MAX_LENGTH];
-   bool should_append                     = false;
-   bool show_notification                 = true;
-   settings_t *settings                   = config_st;
-
-   config_directory[0] = '\0';
+   settings_t *settings   = config_st;
 
    path_clear(RARCH_PATH_CONFIG_OVERRIDE);
 
-   /* Get base config directory */
-   fill_pathname_application_special(config_directory,
-         sizeof(config_directory),
-         APPLICATION_SPECIAL_DIRECTORY_CONFIG);
-
-   if (path_is_valid(config_path))
-   {
-      path_set(RARCH_PATH_CONFIG_OVERRIDE, config_path);
-      should_append = true;
-   }
-
-   if (!should_append)
+   if (!path_is_valid(config_path))
       return false;
 
+   path_set(RARCH_PATH_CONFIG_OVERRIDE, config_path);
+
    /* Re-load the configuration with any overrides
     * that might have been found */
 
@@ -4523,8 +4509,7 @@ bool config_load_override_file(const char *config_path)
             path_get(RARCH_PATH_CONFIG), settings))
       return false;
 
-   if (settings->bools.notification_show_config_override_load
-         && show_notification)
+   if (settings->bools.notification_show_config_override_load)
    {
       char msg[128];
       size_t _len = strlcpy(msg, msg_hash_to_str(MSG_CONFIG_OVERRIDE_LOADED), sizeof(msg));
@@ -6205,12 +6190,10 @@ static bool config_file_salamander_get_path(char *s, size_t len)
 
 void config_load_file_salamander(void)
 {
-   config_file_t *config = NULL;
    char config_path[PATH_MAX_LENGTH];
-   char libretro_path[PATH_MAX_LENGTH];
+   config_file_t *config = NULL;
 
    config_path[0]   = '\0';
-   libretro_path[0] = '\0';
 
    /* Get config file path */
    if (!config_file_salamander_get_path(
@@ -6227,10 +6210,10 @@ void config_load_file_salamander(void)
          config_path);
 
    if (config_get_path(config, "libretro_path",
-         libretro_path, sizeof(libretro_path))
-       && !string_is_empty(libretro_path)
-       && !string_is_equal(libretro_path, "builtin"))
-      path_set(RARCH_PATH_CORE, libretro_path);
+         config_path, sizeof(config_path))
+       && !string_is_empty(config_path)
+       && !string_is_equal(config_path, "builtin"))
+      path_set(RARCH_PATH_CORE, config_path);
 
    config_file_free(config);
 }
@@ -6452,7 +6435,6 @@ void input_config_parse_joy_axis(
 {
    char       tmp[64];
    char       key[64];
-   char key_label[64];
    config_file_t *conf                     = (config_file_t*)conf_data;
    struct retro_keybind *bind              = (struct retro_keybind*)bind_data;
    struct config_entry_list *tmp_a         = NULL;
@@ -6461,8 +6443,6 @@ void input_config_parse_joy_axis(
 
    fill_pathname_join_delim(key, s,
          "axis", '_', sizeof(key));
-   fill_pathname_join_delim(key_label, s,
-         "axis_label", '_', sizeof(key_label));
 
    if (config_get_array(conf, key, tmp, sizeof(tmp)))
    {
@@ -6489,7 +6469,10 @@ void input_config_parse_joy_axis(
       bind->orig_joyaxis = bind->joyaxis;
    }
 
-   tmp_a = config_get_entry(conf, key_label);
+   fill_pathname_join_delim(key, s,
+         "axis_label", '_', sizeof(key));
+
+   tmp_a = config_get_entry(conf, key);
 
    if (tmp_a && (!string_is_empty(tmp_a->value)))
    {
@@ -6543,7 +6526,6 @@ void input_config_parse_joy_button(
 {
    char tmp[64];
    char key[64];
-   char key_label[64];
    config_file_t *conf                     = (config_file_t*)data;
    struct retro_keybind *bind              = (struct retro_keybind*)bind_data;
    struct config_entry_list *tmp_a         = NULL;
@@ -6552,8 +6534,6 @@ void input_config_parse_joy_button(
 
    fill_pathname_join_delim(key, s,
          "btn", '_', sizeof(key));
-   fill_pathname_join_delim(key_label, s,
-         "btn_label", '_', sizeof(key_label));
 
    if (config_get_array(conf, key, tmp, sizeof(tmp)))
    {
@@ -6584,7 +6564,10 @@ void input_config_parse_joy_button(
       }
    }
 
-   tmp_a = config_get_entry(conf, key_label);
+   fill_pathname_join_delim(key, s,
+         "btn_label", '_', sizeof(key));
+
+   tmp_a = config_get_entry(conf, key);
 
    if (tmp_a && !string_is_empty(tmp_a->value))
    {
diff --git a/deps/rcheevos/src/rcheevos/runtime.c b/deps/rcheevos/src/rcheevos/runtime.c
index 25e9885dcf93..292b21b5d932 100644
--- a/deps/rcheevos/src/rcheevos/runtime.c
+++ b/deps/rcheevos/src/rcheevos/runtime.c
@@ -316,7 +316,7 @@ int rc_runtime_activate_lboard(rc_runtime_t* self, uint32_t id, const char* mema
   rc_lboard_t* lboard;
   rc_parse_state_t parse;
   rc_runtime_lboard_t* runtime_lboard;
-  int size;
+  int32_t size;
   uint32_t i;
 
   if (memaddr == 0)
@@ -834,7 +834,7 @@ void rc_runtime_invalidate_address(rc_runtime_t* self, uint32_t address) {
   }
 }
 
-void rc_runtime_validate_addresses(rc_runtime_t* self, rc_runtime_event_handler_t event_handler, 
+void rc_runtime_validate_addresses(rc_runtime_t* self, rc_runtime_event_handler_t event_handler,
     rc_runtime_validate_address_t validate_handler) {
   rc_memref_t** last_memref = &self->memrefs;
   rc_memref_t* memref = self->memrefs;