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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 18:18:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 18:18:09 +0200 |
| commit | 248a67fb75a0d2c98f4f9935b7bb9e11382b2c78 (patch) | |
| tree | eea88807a0b5d936d158ef7a62dfb051df174e96 /libbb | |
| parent | 316d38e25883c68e51533029dbab059ae0731de8 (diff) | |
| download | busybox-248a67fb75a0d2c98f4f9935b7bb9e11382b2c78.tar.gz | |
free,stat: make NOEXEC
pkill/pgrep/pidof uncovered another quirk: what about noexec's _process names_?
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -rw-r--r-- | libbb/vfork_daemon_rexec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c index f84e678b5..50ecea762 100644 --- a/libbb/vfork_daemon_rexec.c +++ b/libbb/vfork_daemon_rexec.c @@ -175,6 +175,8 @@ int FAST_FUNC spawn_and_wait(char **argv) return wait4pid(rc); /* child */ +//TODO: prctl(PR_SET_NAME, (long)argv[0], 0, 0, 0);? [think pidof, pgrep, pkill] +//Rewrite /proc/PID/cmdline? (need to save argv0 and length at init for this to work!) /* reset some state and run without execing */ /* msg_eol = "\n"; - no caller needs this reinited yet */ |