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LibC: Use uintptr_t for __stack_chk_guard

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We used size_t, which is a type that is guarenteed to be large
enough to hold an array index, but uintptr_t is designed to be used
to hold pointer values, which is the case of stack guards.
This commit is contained in:
Keegan Saunders 2022-11-26 13:17:32 -05:00 • committed by Andreas Kling
parent 675e5bfdce
commit 89b23c473a
6 changed files with 11 additions and 11 deletions
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4
Kernel/Prekernel/init.cpp
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@ -20,8 +20,8 @@
#endif
// Defined in the linker script
extern size_t __stack_chk_guard;
size_t __stack_chk_guard __attribute__((used));
extern uintptr_t __stack_chk_guard;
uintptr_t __stack_chk_guard __attribute__((used));
extern "C" [[noreturn]] void __stack_chk_fail();
extern "C" u8 start_of_prekernel_image[];