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-rw-r--r--security/selinux/ss/sidtab.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c
index 5840a35..f6915f2 100644
--- a/security/selinux/ss/sidtab.c
+++ b/security/selinux/ss/sidtab.c
@@ -18,7 +18,7 @@ int sidtab_init(struct sidtab *s)
{
int i;
- s->htable = kmalloc(sizeof(*(s->htable)) * SIDTAB_SIZE, GFP_ATOMIC);
+ s->htable = kmalloc_array(SIDTAB_SIZE, sizeof(*s->htable), GFP_ATOMIC);
if (!s->htable)
return -ENOMEM;
for (i = 0; i < SIDTAB_SIZE; i++)
@@ -54,7 +54,7 @@ int sidtab_insert(struct sidtab *s, u32 sid, struct context *context)
}
newnode = kmalloc(sizeof(*newnode), GFP_ATOMIC);
- if (newnode == NULL) {
+ if (!newnode) {
rc = -ENOMEM;
goto out;
}
@@ -98,7 +98,7 @@ static struct context *sidtab_search_core(struct sidtab *s, u32 sid, int force)
if (force && cur && sid == cur->sid && cur->context.len)
return &cur->context;
- if (cur == NULL || sid != cur->sid || cur->context.len) {
+ if (!cur || sid != cur->sid || cur->context.len) {
/* Remap invalid SIDs to the unlabeled SID. */
sid = SECINITSID_UNLABELED;
hvalue = SIDTAB_HASH(sid);
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