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| author |  David Edmundson | 2023-11-01 14:32:43 +0000 |
|---|---|---|
| committer |  Nikias Bassen | 2024-03-27 02:12:30 +0100 |
| commit | c8e627016edd1440c8faf6f9b8f4092a83e01164 (patch) | |
| tree | f5e625a60f99fdbde83d3a6375f6aa79064d2d76 | |
| parent | 3d9f5dffd952b8f327ad43fafaf88ec44a921b6d (diff) | |
| download | libusbmuxd-c8e627016edd1440c8faf6f9b8f4092a83e01164.tar.gz libusbmuxd-c8e627016edd1440c8faf6f9b8f4092a83e01164.tar.bz2 | |
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.
| -rw-r--r-- | src/libusbmuxd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libusbmuxd.c b/src/libusbmuxd.c index bdd184b..8647ee2 100644 --- a/src/libusbmuxd.c +++ b/src/libusbmuxd.c @@ -916,7 +916,7 @@ 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; |