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authorGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-08-07 23:17:14 +0200
committerGravatar Denys Vlasenko <vda.linux@googlemail.com>2017-08-07 23:17:14 +0200
commitec98e3a628b06f6cb8823e5197dcd413113d7ed6 (patch)
tree16ecdec3d6f0286e90d4fb201eb30edb1ef6f186
parentae84418d269ea44a710b9effa6d64b6334208973 (diff)
downloadbusybox-ec98e3a628b06f6cb8823e5197dcd413113d7ed6.tar.gz
busybox-ec98e3a628b06f6cb8823e5197dcd413113d7ed6.tar.bz2
freeramdisk: make NOEXEC
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--NOFORK_NOEXEC.lst2
-rw-r--r--util-linux/freeramdisk.c6
2 files changed, 4 insertions, 4 deletions
diff --git a/NOFORK_NOEXEC.lst b/NOFORK_NOEXEC.lst
index a8823beff..fd5306317 100644
--- a/NOFORK_NOEXEC.lst
+++ b/NOFORK_NOEXEC.lst
@@ -134,7 +134,7 @@ flashcp - hardware
flock - spawner, changes state (file locks), let's play safe and not be noexec
fold - noexec. runner
free - noexec. nofork candidate(struct globals, needs to close /proc/meminfo fd)
-freeramdisk - leaks: open+ioctl_or_perror_and_die
+freeramdisk - noexec. leaks: open+ioctl_or_perror_and_die
fsck - interactive, longterm
fsck.minix - needs ^C
fsfreeze - noexec. leaks: open+xioctl
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index a73578404..6752e49d8 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -33,9 +33,9 @@
//config: ramdisk. If you have no use for freeing memory from a ramdisk, leave
//config: this disabled.
-// APPLET_ODDNAME:name main location suid_type help
-//applet:IF_FDFLUSH(APPLET_ODDNAME(fdflush, freeramdisk, BB_DIR_BIN, BB_SUID_DROP, fdflush))
-//applet:IF_FREERAMDISK(APPLET(freeramdisk, BB_DIR_SBIN, BB_SUID_DROP))
+// APPLET_ODDNAME:name main location suid_type help
+//applet:IF_FDFLUSH( APPLET_ODDNAME(fdflush, freeramdisk, BB_DIR_BIN, BB_SUID_DROP, fdflush ))
+//applet:IF_FREERAMDISK(APPLET_NOEXEC(freeramdisk, freeramdisk, BB_DIR_SBIN, BB_SUID_DROP, freeramdisk))
//kbuild:lib-$(CONFIG_FDFLUSH) += freeramdisk.o
//kbuild:lib-$(CONFIG_FREERAMDISK) += freeramdisk.o