From 5c527dc57e74c1b60c910dc1a3f3ec9683fca43d Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 4 Aug 2017 19:55:01 +0200 Subject: make 17 state-changing execing applets (ex: "nice PROG ARGS") noexec The applets with " [opts] PROG ARGS" API very quickly exec another program, noexec is okay for them: chpst/envdir/envuidgid/softlimit/setuidgid chroot chrt ionice nice nohup setarch/linux32/linux64 taskset cttyhack "reset" and "sulogin" applets don't have this form, but also exec another program at once, thus made noexec too. Signed-off-by: Denys Vlasenko --- coreutils/chroot.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'coreutils/chroot.c') diff --git a/coreutils/chroot.c b/coreutils/chroot.c index 5645d72df..78751df84 100644 --- a/coreutils/chroot.c +++ b/coreutils/chroot.c @@ -13,7 +13,7 @@ //config: chroot is used to change the root directory and run a command. //config: The default command is '/bin/sh'. -//applet:IF_CHROOT(APPLET(chroot, BB_DIR_USR_SBIN, BB_SUID_DROP)) +//applet:IF_CHROOT(APPLET_NOEXEC(chroot, chroot, BB_DIR_USR_SBIN, BB_SUID_DROP, chroot)) //kbuild:lib-$(CONFIG_CHROOT) += chroot.o @@ -40,6 +40,7 @@ int chroot_main(int argc UNUSED_PARAM, char **argv) ++argv; if (!*argv) bb_show_usage(); + xchroot(*argv); ++argv; -- cgit v1.2.3-55-g6feb