From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sat, 14 Jan 2017 13:08:59 +0100 Multiplications for the size determination of memory allocations indicated that array data structures should be processed. Thus use the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- security/selinux/ss/policydb.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index d719db4219cd..21869b622c0c 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -540,23 +540,23 @@ static int policydb_index(struct policydb *p) #endif rc = -ENOMEM; - p->class_val_to_struct = - kzalloc(p->p_classes.nprim * sizeof(*(p->class_val_to_struct)), - GFP_KERNEL); + p->class_val_to_struct = kcalloc(p->p_classes.nprim, + sizeof(*p->class_val_to_struct), + GFP_KERNEL); if (!p->class_val_to_struct) goto out; rc = -ENOMEM; - p->role_val_to_struct = - kzalloc(p->p_roles.nprim * sizeof(*(p->role_val_to_struct)), - GFP_KERNEL); + p->role_val_to_struct = kcalloc(p->p_roles.nprim, + sizeof(*p->role_val_to_struct), + GFP_KERNEL); if (!p->role_val_to_struct) goto out; rc = -ENOMEM; - p->user_val_to_struct = - kzalloc(p->p_users.nprim * sizeof(*(p->user_val_to_struct)), - GFP_KERNEL); + p->user_val_to_struct = kcalloc(p->p_users.nprim, + sizeof(*p->user_val_to_struct), + GFP_KERNEL); if (!p->user_val_to_struct) goto out; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
