Fix uninitialized scalar variables warnings

mme4crt · Jun 1, 2016 · 9bb8c41 · 9bb8c41
1 parent ffdad57
commit 9bb8c41
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Showing 4 changed files with 13 additions and 14 deletions.
diff --git a/menu/cbs/menu_cbs_deferred_push.c b/menu/cbs/menu_cbs_deferred_push.c
@@ -152,7 +152,7 @@ static int deferred_push_database_manager_list_deferred(
 static int deferred_push_cursor_manager_list_deferred(
       menu_displaylist_info_t *info)
 {
-   char rdb_path[PATH_MAX_LENGTH];
+   char rdb_path[PATH_MAX_LENGTH] = {0};
    int ret                        = -1;
    char *query                    = NULL;
    char *rdb                      = NULL;

diff --git a/menu/cbs/menu_cbs_ok.c b/menu/cbs/menu_cbs_ok.c
@@ -114,9 +114,9 @@ int generic_action_ok_displaylist_push(const char *path,
       const char *label, unsigned type, size_t idx, size_t entry_idx,
       unsigned action_type)
 {
-   char tmp[PATH_MAX_LENGTH];
-   char action_path[PATH_MAX_LENGTH];
    enum menu_displaylist_ctl_state dl_type = DISPLAYLIST_GENERIC;
+   char tmp[PATH_MAX_LENGTH]         = {0};
+   char action_path[PATH_MAX_LENGTH] = {0};
    menu_displaylist_info_t      info = {0};
    const char           *menu_label  = NULL;
    const char            *menu_path  = NULL;
@@ -725,7 +725,7 @@ static int generic_action_ok(const char *path,
       const char *label, unsigned type, size_t idx, size_t entry_idx,
       unsigned id, unsigned flush_id)
 {
-   char action_path[PATH_MAX_LENGTH];
+   char action_path[PATH_MAX_LENGTH] = {0};
    unsigned flush_type               = 0;
    int ret                           = 0;
    const char             *menu_path = NULL;
@@ -1011,8 +1011,8 @@ static int generic_action_ok_remap_file_save(const char *path,
       const char *label, unsigned type, size_t idx, size_t entry_idx,
       unsigned action_type)
 {
-   char directory[PATH_MAX_LENGTH];
-   char file[PATH_MAX_LENGTH];
+   char directory[PATH_MAX_LENGTH] = {0};
+   char file[PATH_MAX_LENGTH]      = {0};
    global_t *global                = global_get_ptr();
    settings_t *settings            = config_get_ptr();
    rarch_system_info_t *info       = NULL;
@@ -1323,8 +1323,8 @@ static void cb_decompressed(void *task_data, void *user_data, const char *err)
 static void cb_generic_download(void *task_data,
       void *user_data, const char *err)
 {
-   char output_path[PATH_MAX_LENGTH];
-   char shaderdir[PATH_MAX_LENGTH];
+   char output_path[PATH_MAX_LENGTH]     = {0};
+   char shaderdir[PATH_MAX_LENGTH]       = {0};
    const char             *file_ext      = NULL;
    const char             *dir_path      = NULL;
    menu_file_transfer_t     *transf      = (menu_file_transfer_t*)user_data;

diff --git a/menu/drivers/zarch.c b/menu/drivers/zarch.c
@@ -169,12 +169,11 @@ static enum zarch_layout_type zarch_layout;
 
 static void zarch_zui_font(void)
 {
-   int font_size;
-   char mediapath[PATH_MAX_LENGTH], fontpath[PATH_MAX_LENGTH];
    menu_display_ctx_font_t font_info;
-   settings_t *settings = config_get_ptr();
-
-   font_size = menu_display_get_font_size();
+   char mediapath[PATH_MAX_LENGTH] = {0};
+   char fontpath[PATH_MAX_LENGTH]  = {0};
+   settings_t            *settings = config_get_ptr();
+   int                   font_size = menu_display_get_font_size();
 
    fill_pathname_join(
          mediapath,

diff --git a/tasks/task_screenshot.c b/tasks/task_screenshot.c
@@ -61,7 +61,7 @@ static bool screenshot_dump(
       unsigned height,
       int pitch, bool bgr24)
 {
-   char filename[PATH_MAX_LENGTH];
+   char filename[PATH_MAX_LENGTH] = {0};
    char shotname[256]             = {0};
    bool ret                       = false;
    settings_t *settings           = config_get_ptr();