Searched refs:check_zeroed_user (Results 1 - 6 of 6) sorted by relevance

/linux-master/lib/
H A Dusercopy.c49 * check_zeroed_user: check if a userspace buffer only contains zero bytes
62 int check_zeroed_user(const void __user *from, size_t size) function
100 EXPORT_SYMBOL(check_zeroed_user); variable
H A Dtest_user_copy.c93 int retval = check_zeroed_user(umem + start, len);
/linux-master/include/linux/
H A Duaccess.h298 extern __must_check int check_zeroed_user(const void __user *from, size_t size);
362 int ret = check_zeroed_user(src + size, rest);
H A Dsockptr.h162 return check_zeroed_user(src.user + offset, size);
/linux-master/kernel/
H A Dseccomp.c1505 ret = check_zeroed_user(buf, sizeof(unotif));
/linux-master/kernel/bpf/
H A Dsyscall.c100 res = check_zeroed_user(uaddr.user + expected_size,

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