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authorJulia Lawall <julia@diku.dk>2009-12-06 10:16:51 +0100
committerJames Morris <jmorris@namei.org>2009-12-08 14:57:54 +1100
commit9f59f90bf57cff8be07faddc608c400b6e7c5d05 (patch)
tree621e4fa6dae193b3427913a1945eee473f47b153 /security/selinux/ss
parent6ec22f9b037fc0c2e00ddb7023fad279c365324d (diff)
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security/selinux/ss: correct size computation
The size argument to kcalloc should be the size of desired structure, not the pointer to it. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @expression@ expression *x; @@ x = <+... -sizeof(x) +sizeof(*x) ...+>// </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/selinux/ss')
-rw-r--r--security/selinux/ss/services.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index d6bb20cbad6..07ddc81d7b5 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2555,7 +2555,7 @@ int security_get_classes(char ***classes, int *nclasses)
read_lock(&policy_rwlock);
*nclasses = policydb.p_classes.nprim;
- *classes = kcalloc(*nclasses, sizeof(*classes), GFP_ATOMIC);
+ *classes = kcalloc(*nclasses, sizeof(**classes), GFP_ATOMIC);
if (!*classes)
goto out;
@@ -2602,7 +2602,7 @@ int security_get_permissions(char *class, char ***perms, int *nperms)
}
*nperms = match->permissions.nprim;
- *perms = kcalloc(*nperms, sizeof(*perms), GFP_ATOMIC);
+ *perms = kcalloc(*nperms, sizeof(**perms), GFP_ATOMIC);
if (!*perms)
goto out;