Commit graph

21 commits

Author SHA1 Message Date
Ali Mohammad Pur
97e97bccab Everywhere: Make ByteBuffer::{create_*,copy}() OOM-safe 2021-09-06 01:53:26 +02:00
sin-ack
8ea22121ac Userland: Migrate to argument-less deferred_invoke
Only one place used this argument and it was to hold on to a strong ref
for the object. Since we already do that now, there's no need to keep
this argument around since this can be easily captured.

This commit contains no changes.
2021-09-02 03:47:47 +04:30
Federico Guerinoni
b2a849935b LibIPC: Pass only message size to decoder
Fixes #9015.
2021-08-11 18:28:59 +02:00
Tom
7e8a5d7323 LibIPC: Fix losing messages when connection is closed
This fixes not processing any messages read up until a connection
close is detected. We were returning from the function despite having
read some messages.
2021-07-21 01:13:45 +02:00
Gunnar Beutner
ab353fd4e1 LibIPC: Close the socket and die when the peer is closed
This will close the socket when the recv() returns 0 indicating that
the peer has shutdown, and when there are no pending bytes to be
processed.
2021-07-18 17:21:28 +02:00
Gunnar Beutner
e331ef7057 LibIPC: Add Connection::is_open()
This will allow clients to see if the IPC socket is still open.
2021-07-18 17:21:28 +02:00
Daniel Bertalan
a36c37db47 LibIPC: Remove unnecessary template<>
This fixes a Clang warning.
2021-07-08 10:11:00 +02:00
Andreas Kling
d3f298c592 LibIPC: Fix unaligned u32 access in drain_messages_from_peer()
Caught by userspace UBSAN. :^)
2021-05-24 09:04:22 +02:00
Gunnar Beutner
5bb79ea0a7 Userland: Update IPC calls to use proxies
This updates all existing code to use the auto-generated client
methods instead of post_message/send_sync.
2021-05-03 21:14:40 +02:00
Gunnar Beutner
78803ce384 Userland: Split IPC endpoints into proxies and stubs
This enables support for automatically generating client methods.
With this added the user gets code completion support for all
IPC methods which are available on a connection object.
2021-05-03 21:14:06 +02:00
Gunnar Beutner
de9b454f89 LibIPC: Make sure FDs survive when passed into a MessageBuffer 2021-05-02 13:26:07 +02:00
Gunnar Beutner
7cf2839a26 Userland: Get rid of the OwnPtr<...> boilerplate code for IPC handlers 2021-05-02 08:11:38 +02:00
Jean-Baptiste Boric
9aa44fa36c LibIPC: Add missing errno.h include 2021-04-27 23:06:16 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
Andreas Kling
e5318d51e6 LibCore: Remove the barely-used Core::safe_syscall()
This was a helper that would call a syscall repeatedly until it either
succeeded or failed with a non-EINTR error.

It was only used in two places, so I don't think we need this helper.
2021-04-21 23:49:01 +02:00
Idan Horowitz
28b8a2ec7a LibIPC: Make Connection::send_sync return a NonnullOwnPtr
Since we VERIFY that we received a response, the response pointer is
always non-null.
2021-04-20 10:10:15 +02:00
Andreas Kling
5d180d1f99 Everywhere: Rename ASSERT => VERIFY
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED)

Since all of these checks are done in release builds as well,
let's rename them to VERIFY to prevent confusion, as everyone is
used to assertions being compiled out in release.

We can introduce a new ASSERT macro that is specifically for debug
checks, but I'm doing this wholesale conversion first since we've
accumulated thousands of these already, and it's not immediately
obvious which ones are suitable for ASSERT.
2021-02-23 20:56:54 +01:00
Andreas Kling
a446cea759 LibIPC: Add Connection::send_sync_but_allow_failure()
Instead of asserting that the peer responds successfully, this API
allows for the peer to die/crash/whatever happens on the other side
while handling a synchronous request.

This will be useful when using process separation to parse untrusted
data from the web.
2021-02-20 11:37:55 +01:00
Andreas Kling
1b5be4a342 LibIPC: Stop exchanging client/server PIDs in greeting handshake
The PIDs were used for sharing shbufs between processes, but now that
we have migrated to file descriptor passing, we no longer need to know
the PID of the other side.
2021-01-31 09:29:27 +01:00
asynts
01879d27c2 Everywhere: Replace a bundle of dbg with dbgln.
These changes are arbitrarily divided into multiple commits to make it
easier to find potentially introduced bugs with git bisect.
2021-01-16 11:54:35 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibIPC/Connection.h (Browse further)