Lines Matching refs:size
131 * This checks for whole-object size validation with hardened usercopy,
140 size_t size = unconst + 1024;
142 one = kmalloc(size, GFP_KERNEL);
143 two = kmalloc(size, GFP_KERNEL);
157 memset(one, 'A', size);
158 memset(two, 'B', size);
164 pr_info("attempting good copy_to_user of correct size\n");
165 if (copy_to_user(test_user_addr, test_kern_addr, size / 2)) {
170 pr_info("attempting bad copy_to_user of too large size\n");
171 if (copy_to_user(test_user_addr, test_kern_addr, size)) {
176 pr_info("attempting good copy_from_user of correct size\n");
177 if (copy_from_user(test_kern_addr, test_user_addr, size / 2)) {
182 pr_info("attempting bad copy_from_user of too large size\n");
183 if (copy_from_user(test_kern_addr, test_user_addr, size)) {
207 size_t offset, size;
238 size = (cache_size / 16) + unconst;
242 if (copy_to_user(user_addr, buf + offset, size)) {
248 if (copy_to_user(user_addr, buf + offset - 1, size)) {
254 if (copy_from_user(buf + offset, user_addr, size)) {
260 if (copy_from_user(buf + offset - 1, user_addr, size)) {