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dev-libs/dyninst: rename sys-cluster/dyninst

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Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>
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Alessandro Barbieri
2022-06-14 09:20:27 +02:00
parent 7327685cc4
commit 2300478dbc
5 changed files with 0 additions and 0 deletions
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dev-libs/dyninst/files/dyninst-11.0.1-remove-executable-flag-from-dyninst_heap-section.patch Normal file
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@@ -0,0 +1,20 @@
From f27f96cee0b73f770cf69cb98a5744f769014ee5 Mon Sep 17 00:00:00 2001
From: "James A. Kupsch" <kupsch@cs.wisc.edu>
Date: Mon, 30 Aug 2021 10:18:17 -0500
Subject: [PATCH] remove executable flag from .dyninst_heap section
This prevents the library/object with this code from having a segment violates
the W^X security property for segments as the current setting resulted in
segment with both the WRITE and EXECUTE flags set. The function
mark_heaps_exec() restores execute protection to just the heap arrays.
--- a/dyninstAPI_RT/src/RTspace.S
+++ b/dyninstAPI_RT/src/RTspace.S
@@ -8,7 +8,7 @@
.type DYNINSTstaticHeap_16M_anyHeap_1, @object
.size DYNINSTstaticHeap_16M_anyHeap_1, 16777216
-.section .dyninst_heap,"awx",@nobits
+.section .dyninst_heap,"aw",@nobits
.align 16
DYNINSTstaticHeap_512K_lowmemHeap_1:
.skip 524288