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author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 18:18:09 +0200 |
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committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 18:18:09 +0200 |
commit | 248a67fb75a0d2c98f4f9935b7bb9e11382b2c78 (patch) | |
tree | eea88807a0b5d936d158ef7a62dfb051df174e96 /procps/pgrep.c | |
parent | 316d38e25883c68e51533029dbab059ae0731de8 (diff) | |
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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 a3ca9e295..a16a6e959 100644 --- a/procps/pgrep.c +++ b/procps/pgrep.c | |||
@@ -18,9 +18,13 @@ | |||
18 | //config: help | 18 | //config: help |
19 | //config: Send signals to processes by name. | 19 | //config: Send signals to processes by name. |
20 | 20 | ||
21 | //applet:IF_PGREP(APPLET(pgrep, BB_DIR_USR_BIN, BB_SUID_DROP)) | 21 | //applet:IF_PGREP(APPLET_ODDNAME(pgrep, pgrep, BB_DIR_USR_BIN, BB_SUID_DROP, pgrep)) |
22 | // APPLET_ODDNAME:name main location suid_type help | 22 | // APPLET_ODDNAME:name main location suid_type help |
23 | //applet:IF_PKILL(APPLET_ODDNAME(pkill, pgrep, BB_DIR_USR_BIN, BB_SUID_DROP, pkill)) | 23 | //applet:IF_PKILL(APPLET_ODDNAME(pkill, pgrep, BB_DIR_USR_BIN, BB_SUID_DROP, pkill)) |
24 | /* can't be noexec: can find _itself_ under wrong name, since after fork only, | ||
25 | * /proc/PID/cmdline and comm are wrong! Can fix comm (prctl(PR_SET_NAME)), | ||
26 | * but cmdline? | ||
27 | */ | ||
24 | 28 | ||
25 | //kbuild:lib-$(CONFIG_PGREP) += pgrep.o | 29 | //kbuild:lib-$(CONFIG_PGREP) += pgrep.o |
26 | //kbuild:lib-$(CONFIG_PKILL) += pgrep.o | 30 | //kbuild:lib-$(CONFIG_PKILL) += pgrep.o |