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Новая проверка на NULL

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This commit is contained in:
Aren Elchinyan 2023-10-29 18:47:24 +03:00
parent 7238a090b8
commit b135289a08
1 changed files with 5 additions and 0 deletions
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5
kernel/fb.c
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@ -51,6 +51,11 @@ uint64_t pos_y = 4;
// Настройка прослойки графики ядра // Настройка прослойки графики ядра
void fb_init( ) { void fb_init( ) {
framebuffer_response = framebuffer_request.response; framebuffer_response = framebuffer_request.response;
if (framebuffer_response == NULL) {
asm volatile("hlt");
}
boot_framebuffer = framebuffer_response->framebuffers[0]; boot_framebuffer = framebuffer_response->framebuffers[0];
fb_addr = (uint32_t *)boot_framebuffer->address; fb_addr = (uint32_t *)boot_framebuffer->address;
width = boot_framebuffer->width; width = boot_framebuffer->width;