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Kernel: Use copy_typed_from_user() in more places :^)

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This commit is contained in:
Andreas Kling 2021-12-17 09:12:20 +01:00
commit abf2204402
Notes: sideshowbarker 2024-07-17 22:40:12 +09:00
9 changed files with 41 additions and 66 deletions
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3
Kernel/Syscalls/socket.cpp
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@ -162,8 +162,7 @@ ErrorOr<FlatPtr> Process::sys$sendmsg(int sockfd, Userspace<const struct msghdr*
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_PROMISE(stdio);
struct msghdr msg = {};
TRY(copy_from_user(&msg, user_msg));
auto msg = TRY(copy_typed_from_user(user_msg));
if (msg.msg_iovlen != 1)
return ENOTSUP; // FIXME: Support this :)