29 lines
866 B
Diff
29 lines
866 B
Diff
|
From c8e627016edd1440c8faf6f9b8f4092a83e01164 Mon Sep 17 00:00:00 2001
|
||
|
|
From: David Edmundson <kde@davidedmundson.co.uk>
|
||
|
|
Date: Wed, 1 Nov 2023 14:32:43 +0000
|
||
|
|
Subject: [PATCH] inotify: Avoid leaking file descriptor to child processes
|
||
|
|
|
||
|
|
inotify_init creates a file descriptor which by default is not makes
|
||
|
|
with CLOEXEC. If the application using libusbmuxd spawns applications
|
||
|
|
this then leaks through.
|
||
|
|
---
|
||
|
|
src/libusbmuxd.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/libusbmuxd.c b/src/libusbmuxd.c
|
||
|
|
index d0cccd1..6f8197b 100644
|
||
|
|
--- a/src/libusbmuxd.c
|
||
|
|
+++ b/src/libusbmuxd.c
|
||
|
|
@@ -900,7 +900,7 @@ static int usbmuxd_listen_inotify()
|
||
|
|
return sfd;
|
||
|
|
|
||
|
|
sfd = -1;
|
||
|
|
- inot_fd = inotify_init ();
|
||
|
|
+ inot_fd = inotify_init1(IN_CLOEXEC);
|
||
|
|
if (inot_fd < 0) {
|
||
|
|
LIBUSBMUXD_DEBUG(1, "%s: Failed to setup inotify\n", __func__);
|
||
|
|
return -2;
|
||
|
|
--
|
||
|
|
2.27.0
|
||
|
|
|