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authorDenys Vlasenko <vda.linux@googlemail.com>2017-08-07 18:18:09 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2017-08-07 18:18:09 +0200
commit248a67fb75a0d2c98f4f9935b7bb9e11382b2c78 (patch)
treeeea88807a0b5d936d158ef7a62dfb051df174e96 /procps/free.c
parent316d38e25883c68e51533029dbab059ae0731de8 (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/free.c')
-rw-r--r--procps/free.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/procps/free.c b/procps/free.c
index 618664e08..b57e4a322 100644
--- a/procps/free.c
+++ b/procps/free.c
@@ -15,7 +15,7 @@
15//config: memory in the system, as well as the buffers used by the kernel. 15//config: memory in the system, as well as the buffers used by the kernel.
16//config: The shared memory column should be ignored; it is obsolete. 16//config: The shared memory column should be ignored; it is obsolete.
17 17
18//applet:IF_FREE(APPLET(free, BB_DIR_USR_BIN, BB_SUID_DROP)) 18//applet:IF_FREE(APPLET_NOEXEC(free, free, BB_DIR_USR_BIN, BB_SUID_DROP, free))
19 19
20//kbuild:lib-$(CONFIG_FREE) += free.o 20//kbuild:lib-$(CONFIG_FREE) += free.o
21 21
@@ -47,7 +47,10 @@ struct globals {
47#endif 47#endif
48} FIX_ALIASING; 48} FIX_ALIASING;
49#define G (*(struct globals*)bb_common_bufsiz1) 49#define G (*(struct globals*)bb_common_bufsiz1)
50#define INIT_G() do { setup_common_bufsiz(); } while (0) 50#define INIT_G() do { \
51 setup_common_bufsiz(); \
52 /* NB: noexec applet - globals not zeroed */ \
53} while (0)
51 54
52 55
53static unsigned long long scale(unsigned long d) 56static unsigned long long scale(unsigned long d)