Searched refs:uiov (Results 1 – 6 of 6) sorted by relevance
| /Linux-v6.6/kernel/ |
| D | ptrace.c | 1229 struct iovec __user *uiov = datavp; in ptrace_request() local
1231 if (!access_ok(uiov, sizeof(*uiov))) in ptrace_request()
1234 if (__get_user(kiov.iov_base, &uiov->iov_base) || in ptrace_request()
1235 __get_user(kiov.iov_len, &uiov->iov_len)) in ptrace_request()
1240 ret = __put_user(kiov.iov_len, &uiov->iov_len); in ptrace_request()
1388 struct compat_iovec __user *uiov = in compat_ptrace_request() local
1393 if (!access_ok(uiov, sizeof(*uiov))) in compat_ptrace_request()
1396 if (__get_user(ptr, &uiov->iov_base) || in compat_ptrace_request()
1397 __get_user(len, &uiov->iov_len)) in compat_ptrace_request()
1405 ret = __put_user(kiov.iov_len, &uiov->iov_len); in compat_ptrace_request()
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| /Linux-v6.6/arch/arm64/kernel/ |
| D | mte.c | 501 struct iovec __user *uiov = (void __user *)data; in mte_ptrace_copy_tags() local
507 if (get_user(kiov.iov_base, &uiov->iov_base) || in mte_ptrace_copy_tags()
508 get_user(kiov.iov_len, &uiov->iov_len)) in mte_ptrace_copy_tags()
519 ret = put_user(kiov.iov_len, &uiov->iov_len); in mte_ptrace_copy_tags()
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| /Linux-v6.6/io_uring/ |
| D | rw.c | 39 struct compat_iovec __user *uiov; in io_iov_compat_buffer_select_prep() local
42 uiov = u64_to_user_ptr(rw->addr); in io_iov_compat_buffer_select_prep()
43 if (!access_ok(uiov, sizeof(*uiov))) in io_iov_compat_buffer_select_prep()
45 if (__get_user(clen, &uiov->iov_len)) in io_iov_compat_buffer_select_prep()
57 struct iovec __user *uiov; in io_iov_buffer_select_prep() local
69 uiov = u64_to_user_ptr(rw->addr); in io_iov_buffer_select_prep()
70 if (copy_from_user(&iov, uiov, sizeof(*uiov))) in io_iov_buffer_select_prep()
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| D | net.c | 497 struct compat_iovec __user *uiov; in __io_compat_recvmsg_copy_hdr() local
507 uiov = compat_ptr(msg.msg_iov); in __io_compat_recvmsg_copy_hdr()
517 if (!access_ok(uiov, sizeof(*uiov))) in __io_compat_recvmsg_copy_hdr()
519 if (__get_user(clen, &uiov->iov_len)) in __io_compat_recvmsg_copy_hdr()
534 ret = __import_iovec(ITER_DEST, (struct iovec __user *)uiov, msg.msg_iovlen, in __io_compat_recvmsg_copy_hdr()
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| /Linux-v6.6/lib/ |
| D | iov_iter.c | 1336 const struct compat_iovec __user *uiov = in copy_compat_iovec_from_user() local
1340 if (!user_access_begin(uiov, nr_segs * sizeof(*uiov))) in copy_compat_iovec_from_user()
1347 unsafe_get_user(len, &uiov[i].iov_len, uaccess_end); in copy_compat_iovec_from_user()
1348 unsafe_get_user(buf, &uiov[i].iov_base, uaccess_end); in copy_compat_iovec_from_user()
1366 const struct iovec __user *uiov, unsigned long nr_segs) in copy_iovec_from_user() argument
1370 if (!user_access_begin(uiov, nr_segs * sizeof(*uiov))) in copy_iovec_from_user()
1377 unsafe_get_user(len, &uiov->iov_len, uaccess_end); in copy_iovec_from_user()
1378 unsafe_get_user(buf, &uiov->iov_base, uaccess_end); in copy_iovec_from_user()
1388 uiov++; iov++; in copy_iovec_from_user()
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| /Linux-v6.6/fs/ |
| D | splice.c | 1532 SYSCALL_DEFINE4(vmsplice, int, fd, const struct iovec __user *, uiov, in SYSCALL_DEFINE4() argument
1550 error = import_iovec(type, uiov, nr_segs, in SYSCALL_DEFINE4()
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