Attachment 839953 Details for Bug 1045699 – patch to disable executable stack

[patch] patch to disable executable stack

krb5-1.12-enable-NX.patch (text/plain), 1.15 KB, created by Dhiru Kholia on 2013-12-21 10:10:45 UTC

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Creator: Dhiru Kholia

Created: 2013-12-21 10:10:45 UTC

Size: 1.15 KB

patch

obsolete

>diff --git a/src/lib/crypto/builtin/aes/iaesx64.s b/src/lib/crypto/builtin/aes/iaesx64.s
>index 1c091c1..3a3d6fc 100644
>--- a/src/lib/crypto/builtin/aes/iaesx64.s
>+++ b/src/lib/crypto/builtin/aes/iaesx64.s
>@@ -834,3 +834,13 @@ lp256encsingle_CBC:
> 	movdqu [r9],xmm1
> 	add rsp,16*16+8
> 	ret
>+
>+%ifidn __OUTPUT_FORMAT__,elf
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif
>+%ifidn __OUTPUT_FORMAT__,elf32
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif
>+%ifidn __OUTPUT_FORMAT__,elf64
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif
>diff --git a/src/lib/crypto/builtin/aes/iaesx86.s b/src/lib/crypto/builtin/aes/iaesx86.s
>index b667acd..03a8670 100644
>--- a/src/lib/crypto/builtin/aes/iaesx86.s
>+++ b/src/lib/crypto/builtin/aes/iaesx86.s
>@@ -871,3 +871,13 @@ lp256encsingle_CBC:
> 	movdqu	[ecx],xmm1 ; store last iv for chaining
> 
> 	ret
>+
>+%ifidn __OUTPUT_FORMAT__,elf
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif
>+%ifidn __OUTPUT_FORMAT__,elf32
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif
>+%ifidn __OUTPUT_FORMAT__,elf64
>+section .note.GNU-stack noalloc noexec nowrite progbits
>+%endif

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