| Message ID | 20220224054011.1852264-1-keescook@chromium.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | ELF: Properly redefine PT_GNU_* in terms of PT_LOOS | expand |
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 61bf4774b8f2..6438d55529bf 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -35,10 +35,11 @@ typedef __s64 Elf64_Sxword; #define PT_HIOS 0x6fffffff /* OS-specific */ #define PT_LOPROC 0x70000000 #define PT_HIPROC 0x7fffffff -#define PT_GNU_EH_FRAME 0x6474e550 -#define PT_GNU_PROPERTY 0x6474e553 - +#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) #define PT_GNU_STACK (PT_LOOS + 0x474e551) +#define PT_GNU_RELRO (PT_LOOS + 0x474e552) +#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) + /* * Extended Numbering
The PT_GNU_* program header types are actually offsets from PT_LOOS, so redefine them as such, reorder them, and add the missing PT_GNU_RELRO. Cc: Eric Biederman <ebiederm@xmission.com> Cc: Peter Collingbourne <pcc@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Dave Martin <Dave.Martin@arm.com> Signed-off-by: Kees Cook <keescook@chromium.org> --- include/uapi/linux/elf.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)