Searched refs:check_zeroed_user (Results 1 - 11 of 11) sorted by relevance
| /kernel/linux/linux-5.10/lib/ |
| H A D | usercopy.c | 48 * check_zeroed_user: check if a userspace buffer only contains zero bytes
61 int check_zeroed_user(const void __user *from, size_t size) in check_zeroed_user() function
99 EXPORT_SYMBOL(check_zeroed_user); variable
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| H A D | test_user_copy.c | 93 int retval = check_zeroed_user(umem + start, len); in test_check_nonzero_user()
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| /kernel/linux/linux-6.6/lib/ |
| H A D | usercopy.c | 49 * check_zeroed_user: check if a userspace buffer only contains zero bytes
62 int check_zeroed_user(const void __user *from, size_t size) in check_zeroed_user() function
100 EXPORT_SYMBOL(check_zeroed_user); variable
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| H A D | test_user_copy.c | 93 int retval = check_zeroed_user(umem + start, len); in test_check_nonzero_user()
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | uaccess.h | 295 extern __must_check int check_zeroed_user(const void __user *from, size_t size);
359 int ret = check_zeroed_user(src + size, rest); in copy_struct_from_user()
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| /kernel/linux/linux-6.6/include/linux/ |
| H A D | uaccess.h | 298 extern __must_check int check_zeroed_user(const void __user *from, size_t size);
362 int ret = check_zeroed_user(src + size, rest); in copy_struct_from_user()
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| H A D | sockptr.h | 114 return check_zeroed_user(src.user + offset, size); in check_zeroed_sockptr()
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| /kernel/linux/linux-5.10/kernel/ |
| H A D | seccomp.c | 1192 ret = check_zeroed_user(buf, sizeof(unotif)); in seccomp_notify_recv()
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| /kernel/linux/linux-6.6/kernel/ |
| H A D | seccomp.c | 1505 ret = check_zeroed_user(buf, sizeof(unotif)); in seccomp_notify_recv()
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| /kernel/linux/linux-5.10/kernel/bpf/ |
| H A D | syscall.c | 89 res = check_zeroed_user(addr, actual_size - expected_size); in bpf_check_uarg_tail_zero()
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| /kernel/linux/linux-6.6/kernel/bpf/ |
| H A D | syscall.c | 99 res = check_zeroed_user(uaddr.user + expected_size, in bpf_check_uarg_tail_zero()
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