fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-01-06 08:36:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

Kernel: Properly implement SO_ERROR option

Browse Source 
This fixes the placeholder stub for the SO_ERROR via getsockopt. It
leverages the m_so_error value that each socket maintains. The SO_ERROR
option obtains and then clears this field, which is useful when checking
for errors that occur between socket calls. This uses an integer value
to return the SO_ERROR status.

Resolves #146
This commit is contained in:
brapru
2021-08-01 16:36:28 -04:00
committed by Andreas Kling
parent 0095c7cb7d
commit 342e1f0a84
2 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Kernel/Net/Socket.cpp
View File

@@ -181,14 +181,13 @@ KResult Socket::getsockopt(FileDescription&, int level, int option, Userspace<vo
case SO_ERROR: {
if (size < sizeof(int))
return EINVAL;
dbgln("getsockopt(SO_ERROR): FIXME!");
int errno = 0;
int errno = so_error().error();
if (!copy_to_user(static_ptr_cast<int*>(value), &errno))
return EFAULT;
size = sizeof(int);
if (!copy_to_user(value_size, &size))
return EFAULT;
return KSuccess;
return set_so_error(KSuccess);
}
case SO_BINDTODEVICE:
if (size < IFNAMSIZ)