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fix(sdl): check against NULL before using the driver data of a display (#6799)

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Toni Neubert 2024-09-05 04:51:59 +02:00 committed by GitHub
parent caa09a1564
commit 91d64b1042
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1 changed files with 1 additions and 1 deletions
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src/drivers/sdl/lv_sdl_window.c
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@ -166,7 +166,7 @@ lv_display_t * lv_sdl_get_disp_from_win_id(uint32_t win_id)
while(disp) { while(disp) {
lv_sdl_window_t * dsc = lv_display_get_driver_data(disp); lv_sdl_window_t * dsc = lv_display_get_driver_data(disp);
if(SDL_GetWindowID(dsc->window) == win_id) { if(dsc != NULL && SDL_GetWindowID(dsc->window) == win_id) {
return disp; return disp;
} }
disp = lv_display_get_next(disp); disp = lv_display_get_next(disp);