systemd/SOURCES/0162-chase-symlink-when-converting-directory-O_PATH-fd-to.patch

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2023-03-28 09:30:11 +00:00
From 2bd9f97275480842c99117123daab69cbb8f45f4 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 2 Dec 2022 23:50:57 +0100
Subject: [PATCH] chase-symlink: when converting directory O_PATH fd to real
fd, don't bother with /proc/
Replaces: #25581
(cherry picked from commit 2075b6dd394e09a0f203b9cc7e3253908397f933)
Related: #2138081
---
src/basic/chase-symlinks.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/basic/chase-symlinks.c b/src/basic/chase-symlinks.c
index afab54f067..ac55311f4d 100644
--- a/src/basic/chase-symlinks.c
+++ b/src/basic/chase-symlinks.c
@@ -471,7 +471,7 @@ int chase_symlinks_and_opendir(
return r;
assert(path_fd >= 0);
- d = opendir(FORMAT_PROC_FD_PATH(path_fd));
+ d = xopendirat(path_fd, ".", O_NOFOLLOW);
if (!d)
return -errno;