38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
From 7ae211a01b085d0bde54bd13b887ce8f9d57c2b4 Mon Sep 17 00:00:00 2001
|
|
From: Florian Weimer <fweimer@redhat.com>
|
|
Date: Tue, 22 Aug 2023 13:56:25 +0200
|
|
Subject: [PATCH] elf: Do not run constructors for proxy objects
|
|
|
|
Otherwise, the ld.so constructor runs for each audit namespace
|
|
and each dlmopen namespace.
|
|
|
|
(cherry picked from commit f6c8204fd7fabf0cf4162eaf10ccf23258e4d10e)
|
|
---
|
|
elf/dl-init.c | 8 ++++++--
|
|
1 file changed, 6 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/elf/dl-init.c b/elf/dl-init.c
|
|
index 5b0732590f..ba4d2fdc85 100644
|
|
--- a/elf/dl-init.c
|
|
+++ b/elf/dl-init.c
|
|
@@ -25,10 +25,14 @@
|
|
static void
|
|
call_init (struct link_map *l, int argc, char **argv, char **env)
|
|
{
|
|
+ /* Do not run constructors for proxy objects. */
|
|
+ if (l != l->l_real)
|
|
+ return;
|
|
+
|
|
/* If the object has not been relocated, this is a bug. The
|
|
function pointers are invalid in this case. (Executables do not
|
|
- need relocation, and neither do proxy objects.) */
|
|
- assert (l->l_real->l_relocated || l->l_real->l_type == lt_executable);
|
|
+ need relocation.) */
|
|
+ assert (l->l_relocated || l->l_type == lt_executable);
|
|
|
|
if (l->l_init_called)
|
|
/* This object is all done. */
|
|
--
|
|
2.42.0
|
|
|