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Add corrupted bmp protection

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This commit is contained in:
CTCaer
2020-06-14 13:04:13 +03:00
parent 125f000894
commit 0096b91146
2 changed files with 14 additions and 5 deletions
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12
nyx/nyx_gui/frontend/gui.c
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@@ -574,7 +574,8 @@ void manual_system_maintenance(bool refresh)
lv_img_dsc_t *bmp_to_lvimg_obj(const char *path)
{
u8 *bitmap = sd_file_read(path, NULL);
u32 fsize;
u8 *bitmap = sd_file_read(path, &fsize);
if (!bitmap)
return NULL;
@@ -600,7 +601,8 @@ lv_img_dsc_t *bmp_to_lvimg_obj(const char *path)
// Sanity check.
if (bitmap[0] == 'B' &&
bitmap[1] == 'M' &&
bitmap[28] == 32) // Only 32 bit BMPs allowed.
bitmap[28] == 32 && // Only 32 bit BMPs allowed.
bmpData.size <= fsize)
{
// Check if non-default Bottom-Top.
bool flipped = false;
@@ -2191,6 +2193,12 @@ static void _nyx_main_menu(lv_theme_t * th)
}
else if (n_cfg.home_screen)
_create_window_home_launch(NULL);
if (!n_cfg.timeoff)
{
lv_task_t *task_run_clock = lv_task_create(first_time_clock_edit, LV_TASK_ONESHOT, LV_TASK_PRIO_MID, NULL);
lv_task_once(task_run_clock);
}
}
void nyx_load_and_run()