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| author | Eric Paris <eparis@redhat.com> | 2011-04-01 17:08:45 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-04-04 10:31:16 +1000 |
| commit | a3232d2fa2e3cbab3e76d91cdae5890fee8a4034 (patch) | |
| tree | de02161b885ceb58b2c807ac6e0a721aabd3470b | |
| parent | 5163b583a036b103c3cec7171d6731c125773ed6 (diff) | |
| download | linux-stable-a3232d2fa2e3cbab3e76d91cdae5890fee8a4034.tar.gz linux-stable-a3232d2fa2e3cbab3e76d91cdae5890fee8a4034.tar.bz2 linux-stable-a3232d2fa2e3cbab3e76d91cdae5890fee8a4034.zip | |
capabilities: delete all CAP_INIT macros
The CAP_INIT macros of INH, BSET, and EFF made sense at one point in time,
but now days they aren't helping. Just open code the logic in the
init_cred.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
| -rw-r--r-- | include/linux/capability.h | 3 | ||||
| -rw-r--r-- | include/linux/init_task.h | 7 | ||||
| -rw-r--r-- | kernel/cred.c | 6 |
3 files changed, 3 insertions, 13 deletions
diff --git a/include/linux/capability.h b/include/linux/capability.h index 8d0da30dad23..04fed72809de 100644 --- a/include/linux/capability.h +++ b/include/linux/capability.h @@ -421,9 +421,6 @@ extern const kernel_cap_t __cap_init_eff_set; #endif /* _KERNEL_CAPABILITY_U32S != 2 */ -#define CAP_INIT_INH_SET CAP_EMPTY_SET -#define CAP_INIT_EFF_SET CAP_FULL_SET - # define cap_clear(c) do { (c) = __cap_empty_set; } while (0) #define cap_raise(c, flag) ((c).cap[CAP_TO_INDEX(flag)] |= CAP_TO_MASK(flag)) diff --git a/include/linux/init_task.h b/include/linux/init_task.h index caa151fbebb7..1f277204de34 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -83,13 +83,6 @@ extern struct group_info init_groups; #define INIT_IDS #endif -/* - * Because of the reduced scope of CAP_SETPCAP when filesystem - * capabilities are in effect, it is safe to allow CAP_SETPCAP to - * be available in the default configuration. - */ -# define CAP_INIT_BSET CAP_FULL_SET - #ifdef CONFIG_RCU_BOOST #define INIT_TASK_RCU_BOOST() \ .rcu_boost_mutex = NULL, diff --git a/kernel/cred.c b/kernel/cred.c index 5557b55048df..b982f0863ae9 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -49,10 +49,10 @@ struct cred init_cred = { .magic = CRED_MAGIC, #endif .securebits = SECUREBITS_DEFAULT, - .cap_inheritable = CAP_INIT_INH_SET, + .cap_inheritable = CAP_EMPTY_SET, .cap_permitted = CAP_FULL_SET, - .cap_effective = CAP_INIT_EFF_SET, - .cap_bset = CAP_INIT_BSET, + .cap_effective = CAP_FULL_SET, + .cap_bset = CAP_FULL_SET, .user = INIT_USER, .group_info = &init_groups, #ifdef CONFIG_KEYS |