mirror of https://gitee.com/openkylin/linux.git
92980405f3
When user asks to turn off ASLR by writing "0" to /proc/sys/kernel/randomize_va_space there should not be any randomization to mmap base, stack, VDSO, libs, text and heap Currently arm64 violates this behavior by randomising text. Fix this by defining a constant ELF_ET_DYN_BASE. The randomisation of mm->mmap_base is done by setup_new_exec -> arch_pick_mmap_layout -> mmap_base -> mmap_rnd. Signed-off-by: Arun Chandran <achandran@mvista.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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asm | ||
uapi/asm |