From: GNU Libc Maintainers <debian-glibc@lists.debian.org>
Date: Tue, 7 Sep 2021 19:57:34 +0000 (+0100)
Subject: local-stack_chk_guard
X-Git-Tag: archive/raspbian/2.32-4+rpi1~1^2^2~50
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3d9da46b9caa6ceca2fdba54c7d767c96e63d6b8;p=glibc.git

local-stack_chk_guard

Fix compatibility with binaries that reference __stack_chk_guard
TODO: find where these references are coming from.


Gbp-Pq: Topic hurd-i386
Gbp-Pq: Name local-stack_chk_guard.diff
---

diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index ce19e4e75..9ae255725 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -68,6 +68,8 @@ void *_dl_random attribute_relro = NULL;
 
 struct hurd_startup_data *_dl_hurd_data;
 
+uintptr_t __stack_chk_guard attribute_relro;
+
 
 ElfW(Addr)
 _dl_sysdep_start (void **start_argptr,
diff --git a/sysdeps/mach/hurd/i386/ld.abilist b/sysdeps/mach/hurd/i386/ld.abilist
index b4fce5e5f..8b010cc78 100644
--- a/sysdeps/mach/hurd/i386/ld.abilist
+++ b/sysdeps/mach/hurd/i386/ld.abilist
@@ -19,3 +19,4 @@ GLIBC_2.2.6 _r_debug D 0x14
 GLIBC_2.2.6 abort F
 GLIBC_2.3 ___tls_get_addr F
 GLIBC_2.3 __tls_get_addr F
+GLIBC_2.4 __stack_chk_guard D 0x4