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| author | Eric Paris <eparis@redhat.com> | 2010-10-13 17:50:19 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2010-10-21 10:12:57 +1100 |
| commit | 00d85c83ac52e2c1a66397f1abc589f80c543425 (patch) | |
| tree | 86f297ed90f988d46e6bb8c56a60fbc3b3eb8d66 /security | |
| parent | 4419aae1f4f380a3fba0f4f12ffbbbdf3f267c51 (diff) | |
| download | linux-stable-00d85c83ac52e2c1a66397f1abc589f80c543425.tar.gz linux-stable-00d85c83ac52e2c1a66397f1abc589f80c543425.tar.bz2 linux-stable-00d85c83ac52e2c1a66397f1abc589f80c543425.zip | |
SELinux: drop useless (and incorrect) AVTAB_MAX_SIZE
AVTAB_MAX_SIZE was a define which was supposed to be used in userspace to
define a maximally sized avtab when userspace wasn't sure how big of a table
it needed. It doesn't make sense in the kernel since we always know our table
sizes. The only place it is used we have a more appropiately named define
called AVTAB_MAX_HASH_BUCKETS, use that instead.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security')
| -rw-r--r-- | security/selinux/ss/avtab.c | 4 | ||||
| -rw-r--r-- | security/selinux/ss/avtab.h | 1 |
2 files changed, 2 insertions, 3 deletions
diff --git a/security/selinux/ss/avtab.c b/security/selinux/ss/avtab.c index 929480c6c430..77a917ccc045 100644 --- a/security/selinux/ss/avtab.c +++ b/security/selinux/ss/avtab.c @@ -266,8 +266,8 @@ int avtab_alloc(struct avtab *h, u32 nrules) if (shift > 2) shift = shift - 2; nslot = 1 << shift; - if (nslot > MAX_AVTAB_SIZE) - nslot = MAX_AVTAB_SIZE; + if (nslot > MAX_AVTAB_HASH_BUCKETS) + nslot = MAX_AVTAB_HASH_BUCKETS; mask = nslot - 1; h->htable = kcalloc(nslot, sizeof(*(h->htable)), GFP_KERNEL); diff --git a/security/selinux/ss/avtab.h b/security/selinux/ss/avtab.h index cd4f734e2749..32bd8b39f820 100644 --- a/security/selinux/ss/avtab.h +++ b/security/selinux/ss/avtab.h @@ -85,7 +85,6 @@ void avtab_cache_destroy(void); #define MAX_AVTAB_HASH_BITS 11 #define MAX_AVTAB_HASH_BUCKETS (1 << MAX_AVTAB_HASH_BITS) #define MAX_AVTAB_HASH_MASK (MAX_AVTAB_HASH_BUCKETS-1) -#define MAX_AVTAB_SIZE MAX_AVTAB_HASH_BUCKETS #endif /* _SS_AVTAB_H_ */ |