From 05cef8eafbf169a8da1d2831f5ed3d5b1b81aaad Mon Sep 17 00:00:00 2001 From: Sami Kerola Date: Sat, 13 Apr 2013 20:54:59 +0100 Subject: setpriv: check writing to a file descriptor was successful Signed-off-by: Sami Kerola --- sys-utils/setpriv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sys-utils/setpriv.c') diff --git a/sys-utils/setpriv.c b/sys-utils/setpriv.c index ab3180ac5..a5727361a 100644 --- a/sys-utils/setpriv.c +++ b/sys-utils/setpriv.c @@ -526,7 +526,9 @@ static void do_selinux_label(const char *label) err(SETPRIV_EXIT_PRIVERR, _("write failed: %s"), _PATH_PROC_ATTR_EXEC); - close(fd); + if (close_fd(fd) != 0) + err(SETPRIV_EXIT_PRIVERR, + _("write failed: %s"), _PATH_PROC_ATTR_EXEC); } static void do_apparmor_profile(const char *label) -- cgit v1.2.3-55-g7522