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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 23:17:14 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 23:17:14 +0200 |
| commit | ec98e3a628b06f6cb8823e5197dcd413113d7ed6 (patch) | |
| tree | 16ecdec3d6f0286e90d4fb201eb30edb1ef6f186 | |
| parent | ae84418d269ea44a710b9effa6d64b6334208973 (diff) | |
| download | busybox-ec98e3a628b06f6cb8823e5197dcd413113d7ed6.tar.gz | |
freeramdisk: make NOEXEC
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | NOFORK_NOEXEC.lst | 2 | ||||
| -rw-r--r-- | util-linux/freeramdisk.c | 6 |
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 |