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| author | Denys Vlasenko | 2017-08-04 19:55:01 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-04 19:55:01 +0200 |
| commit | 5c527dc57e74c1b60c910dc1a3f3ec9683fca43d (patch) | |
| tree | 03bbbda1f4869c079f381bea45c1cdbf6fcd35a7 /runit | |
| parent | 6514785f95878911b3ec88e2367234df74c14cd4 (diff) | |
| download | busybox-5c527dc57e74c1b60c910dc1a3f3ec9683fca43d.zip busybox-5c527dc57e74c1b60c910dc1a3f3ec9683fca43d.tar.gz | |
make 17 state-changing execing applets (ex: "nice PROG ARGS") noexec
The applets with "<applet> [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 <vda.linux@googlemail.com>
Diffstat (limited to 'runit')
| -rw-r--r-- | runit/chpst.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/runit/chpst.c b/runit/chpst.c index ccc9653..c061a91 100644 --- a/runit/chpst.c +++ b/runit/chpst.c @@ -59,12 +59,12 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. //config: help //config: Sets soft resource limits as specified by options -//applet:IF_CHPST(APPLET(chpst, BB_DIR_USR_BIN, BB_SUID_DROP)) -// APPLET_ODDNAME:name main location suid_type help -//applet:IF_ENVDIR( APPLET_ODDNAME(envdir, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envdir)) -//applet:IF_ENVUIDGID(APPLET_ODDNAME(envuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envuidgid)) -//applet:IF_SETUIDGID(APPLET_ODDNAME(setuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, setuidgid)) -//applet:IF_SOFTLIMIT(APPLET_ODDNAME(softlimit, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, softlimit)) +//applet:IF_CHPST( APPLET_NOEXEC(chpst, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, chpst)) +// APPLET_NOEXEC:name main location suid_type help +//applet:IF_ENVDIR( APPLET_NOEXEC(envdir, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envdir)) +//applet:IF_ENVUIDGID(APPLET_NOEXEC(envuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, envuidgid)) +//applet:IF_SETUIDGID(APPLET_NOEXEC(setuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, setuidgid)) +//applet:IF_SOFTLIMIT(APPLET_NOEXEC(softlimit, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, softlimit)) //kbuild:lib-$(CONFIG_CHPST) += chpst.o //kbuild:lib-$(CONFIG_ENVDIR) += chpst.o |