mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 12:07:45 +00:00
Kernel: Propagate overflow errors from Memory::page_round_up
Fixes #11402.
This commit is contained in:
parent
11599a3342
commit
33b78915d3
31 changed files with 112 additions and 100 deletions
|
@ -27,8 +27,9 @@ void ContiguousFramebufferConsole::set_resolution(size_t width, size_t height, s
|
|||
m_height = height;
|
||||
m_pitch = pitch;
|
||||
|
||||
dbgln("Framebuffer Console: taking {} bytes", Memory::page_round_up(pitch * height));
|
||||
auto region_or_error = MM.allocate_kernel_region(m_framebuffer_address, Memory::page_round_up(pitch * height), "Framebuffer Console", Memory::Region::Access::ReadWrite, Memory::Region::Cacheable::Yes);
|
||||
size_t size = Memory::page_round_up(pitch * height).release_value_but_fixme_should_propagate_errors();
|
||||
dbgln("Framebuffer Console: taking {} bytes", size);
|
||||
auto region_or_error = MM.allocate_kernel_region(m_framebuffer_address, size, "Framebuffer Console", Memory::Region::Access::ReadWrite, Memory::Region::Cacheable::Yes);
|
||||
VERIFY(!region_or_error.is_error());
|
||||
m_framebuffer_region = region_or_error.release_value();
|
||||
|
||||
|
|
|
@ -11,7 +11,7 @@ namespace Kernel::Graphics {
|
|||
|
||||
UNMAP_AFTER_INIT VGAConsole::VGAConsole(const VGACompatibleAdapter& adapter, Mode mode, size_t width, size_t height)
|
||||
: Console(width, height)
|
||||
, m_vga_region(MM.allocate_kernel_region(PhysicalAddress(0xa0000), Memory::page_round_up(0xc0000 - 0xa0000), "VGA Display", Memory::Region::Access::ReadWrite).release_value())
|
||||
, m_vga_region(MM.allocate_kernel_region(PhysicalAddress(0xa0000), Memory::page_round_up(0xc0000 - 0xa0000).release_value_but_fixme_should_propagate_errors(), "VGA Display", Memory::Region::Access::ReadWrite).release_value())
|
||||
, m_adapter(adapter)
|
||||
, m_mode(mode)
|
||||
{
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue