mirror_zfs/module
Stian Ellingsen 5dc1ff29ec
Use env, not sh in zfsctl_snapshot_{,un}mount()
Call mount and umount via /usr/bin/env instead of /bin/sh in
zfsctl_snapshot_mount() and zfsctl_snapshot_unmount().

This change fixes a shell code injection flaw.  The call to /bin/sh
passed the mountpoint unescaped, only surrounded by single quotes.  A
mountpoint containing one or more single quotes would cause the command
to fail or potentially execute arbitrary shell code.

This change also provides compatibility with grsecurity patches.
Grsecurity only allows call_usermodehelper() to use helper binaries in
certain paths.  /usr/bin/* is allowed, /bin/* is not.
2016-10-08 17:43:29 +02:00
..
avl Fix uninitialized variable in avl_add() 2016-07-25 14:21:34 -07:00
icp Fix coverity defects: CID 150953, 147603, 147610 2016-10-04 18:15:57 -07:00
nvpair Fix coverity defects: CID 147531 147532 147533 147535 2016-09-30 15:47:57 -07:00
unicode Build user-space with different gcc optimization levels 2016-08-09 14:40:35 -07:00
zcommon OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-R 2016-10-03 14:51:15 -07:00
zfs Use env, not sh in zfsctl_snapshot_{,un}mount() 2016-10-08 17:43:29 +02:00
zpios kmem_zalloc with KM_SLEEP will never return NULL 2016-09-01 11:39:45 -07:00
.gitignore module/.gitignore: Add *.dwo (#4580) 2016-05-02 09:07:04 -07:00
Makefile.in Illumos Crypto Port module added to enable native encryption in zfs 2016-07-20 10:43:30 -07:00