[ Upstream commit 1dec78585328db00e33fb18dc1a6deed0e2095a5 ] The cast valid since TASK_SIZE * 2 will never actually cause overflow. | CC fs/binfmt_elf.o | In file included from ../include/linux/elf.h:4:0, | from ../include/linux/module.h:15, | from ../fs/binfmt_elf.c:12: | ../fs/binfmt_elf.c: In function load_elf_binar: | ../arch/arc/include/asm/elf.h:57:29: warning: integer overflow in expression [-Woverflow] | #define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) | ^ | ../fs/binfmt_elf.c:921:16: note: in expansion of macro ELF_ET_DYN_BASE | load_bias = ELF_ET_DYN_BASE - vaddr; Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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