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| author | Denys Vlasenko | 2017-08-07 18:18:09 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-07 18:18:09 +0200 |
| commit | 248a67fb75a0d2c98f4f9935b7bb9e11382b2c78 (patch) | |
| tree | eea88807a0b5d936d158ef7a62dfb051df174e96 /procps/pgrep.c | |
| parent | 316d38e25883c68e51533029dbab059ae0731de8 (diff) | |
| download | busybox-248a67fb75a0d2c98f4f9935b7bb9e11382b2c78.zip 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 'procps/pgrep.c')
| -rw-r--r-- | procps/pgrep.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/procps/pgrep.c b/procps/pgrep.c index a3ca9e2..a16a6e9 100644 --- a/procps/pgrep.c +++ b/procps/pgrep.c @@ -18,9 +18,13 @@ //config: help //config: Send signals to processes by name. -//applet:IF_PGREP(APPLET(pgrep, BB_DIR_USR_BIN, BB_SUID_DROP)) +//applet:IF_PGREP(APPLET_ODDNAME(pgrep, pgrep, BB_DIR_USR_BIN, BB_SUID_DROP, pgrep)) // APPLET_ODDNAME:name main location suid_type help //applet:IF_PKILL(APPLET_ODDNAME(pkill, pgrep, BB_DIR_USR_BIN, BB_SUID_DROP, pkill)) +/* can't be noexec: can find _itself_ under wrong name, since after fork only, + * /proc/PID/cmdline and comm are wrong! Can fix comm (prctl(PR_SET_NAME)), + * but cmdline? + */ //kbuild:lib-$(CONFIG_PGREP) += pgrep.o //kbuild:lib-$(CONFIG_PKILL) += pgrep.o |