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Bug 22516 - Ensure inotify fd is set close on exec

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This prevents it leaking into spawned child processes.

Signed-off-by: Colin Walters <walters@verbum.org>
This commit is contained in:
Matthias Clasen 2009-07-10 20:10:12 -04:00 • committed by Colin Walters
parent 98bbe8c794
commit f4e15893e5
2 changed files with 5 additions and 1 deletions
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4
bus/dir-watch-inotify.c
View file

@ -98,7 +98,11 @@ bus_watch_directory (const char *dir, BusContext *context)
_dbus_assert (dir != NULL);
if (inotify_fd == -1) {
#ifdef HAVE_INOTIFY_INIT1
inotify_fd = inotify_init1 (IN_CLOEXEC);
#else
inotify_fd = inotify_init ();
#endif
if (inotify_fd <= 0) {
_dbus_warn ("Cannot initialize inotify\n");
goto out;

2
configure.in
View file

@ -754,7 +754,7 @@ fi
dnl check if inotify backend is enabled
if test x$have_inotify = xyes; then
AC_DEFINE(DBUS_BUS_ENABLE_INOTIFY,1,[Use inotify])
AC_CHECK_FUNCS(inotify_init1)
fi
AM_CONDITIONAL(DBUS_BUS_ENABLE_INOTIFY, test x$have_inotify = xyes)