linux

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History

Stephen Smalley 0794c66d49 selinux: handle files opened with flags 3 by checking ioctl permission

Handle files opened with flags 3 by checking ioctl permission.

Default to returning FILE__IOCTL from file_to_av() if the f_mode has neither
FMODE_READ nor FMODE_WRITE, and thus check ioctl permission on exec or
transfer, thereby validating such descriptors early as with normal r/w
descriptors and catching leaks of them prior to attempted usage.

Signed-off-by:  Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>

2008-04-02 16:05:52 +11:00

keys

Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)

2008-02-07 08:42:26 -08:00

selinux

selinux: handle files opened with flags 3 by checking ioctl permission

2008-04-02 16:05:52 +11:00

smack

smackfs: remove redundant lock, fix open(,O_RDWR)

2008-03-24 19:22:19 -07:00

capability.c

file capabilities: remove cap_task_kill()