From: Karel Zak <kzak@redhat.com>
Date: Tue, 15 Aug 2023 09:33:31 +0000 (+0200)
Subject: setarch: add PER_LINUX_FDPIC fallback
X-Git-Tag: v2.40-rc1~282
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2756f00407d3bc7dca3f5be0a0d101ef97e8eb5e;p=thirdparty%2Futil-linux.git

setarch: add PER_LINUX_FDPIC fallback

Fixes: https://github.com/util-linux/util-linux/issues/2436
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/setarch.c b/sys-utils/setarch.c
index 78b51830c5..1a255e443d 100644
--- a/sys-utils/setarch.c
+++ b/sys-utils/setarch.c
@@ -84,6 +84,11 @@
 # define ADDR_LIMIT_3GB          0x8000000
 #endif
 
+/* fallback for old glibc-headers 2.17 */
+#ifndef PER_LINUX_FDPIC
+# define PER_LINUX_FDPIC	(PER_LINUX | FDPIC_FUNCPTRS)
+#endif
+
 #define ALL_PERSONALITIES \
     X(PER_LINUX) \
     X(PER_LINUX_32BIT) \