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authorA. Wilcox <AWilcox@Wilcox-Tech.com>2016-12-03 01:46:08 -0600
committerA. Wilcox <AWilcox@Wilcox-Tech.com>2016-12-03 01:46:08 -0600
commit20969e06a3ecfac7efc9817cdf2f1b45d2bf7554 (patch)
tree1a4e2d29120e5a86314b3aa24ddabe5b2b695470 /dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch
parentee93d8900b12ecb556aaf7f11dac5ec9660d5f1f (diff)
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dev-libs/elfutils: new package
Diffstat (limited to 'dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch')
-rw-r--r--dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch b/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch
new file mode 100644
index 000000000..083f32ff8
--- /dev/null
+++ b/dev-libs/elfutils/files/elfutils-0.118-PaX-support.patch
@@ -0,0 +1,26 @@
+Add support for PaX ELF markings
+
+Patch by Kevin F. Quinn <kevquinn@gentoo.org>
+
+http://bugs.gentoo.org/115100
+
+--- libelf/elf.h
++++ libelf/elf.h
+@@ -568,6 +568,7 @@
+ #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */
+ #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */
+ #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */
++#define PT_PAX_FLAGS 0x65041580 /* Indicates PaX flag markings */
+ #define PT_LOSUNW 0x6ffffffa
+ #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */
+ #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */
+--- src/elflint.c
++++ src/elflint.c
+@@ -3187,6 +3187,7 @@
+
+ if (phdr->p_type >= PT_NUM && phdr->p_type != PT_GNU_EH_FRAME
+ && phdr->p_type != PT_GNU_STACK && phdr->p_type != PT_GNU_RELRO
++ && phdr->p_type != PT_PAX_FLAGS
+ /* Check for a known machine-specific type. */
+ && ebl_segment_type_name (ebl, phdr->p_type, NULL, 0) == NULL)
+ ERROR (gettext ("\