blob: c0701a56d0250ddc49544f158aa68905d57191e2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
From 04eef1fb8e2a52277e051eb7980e96f9acc0afaa Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 23 Aug 2021 06:16:48 +0900
Subject: [PATCH 22/22] path-util: make find_executable() work without /proc
mounted
Follow-up for 888f65ace6296ed61285d31db846babf1c11885e.
Hopefully fixes #20514.
---
src/basic/path-util.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/basic/path-util.c b/src/basic/path-util.c
index e5afb5f5f5..13d71ed1b6 100644
--- a/src/basic/path-util.c
+++ b/src/basic/path-util.c
@@ -628,7 +628,11 @@ static int check_x_access(const char *path, int *ret_fd) {
return r;
r = access_fd(fd, X_OK);
- if (r < 0)
+ if (r == -ENOSYS) {
+ /* /proc is not mounted. Fallback to access(). */
+ if (access(path, X_OK) < 0)
+ return -errno;
+ } else if (r < 0)
return r;
if (ret_fd)
--
2.33.0
|