4 commits

Author	SHA1	Message	Date
Thomas Queiroz	2de9ffa632	Kernel+Tests: Don't panic when LocalSocket is already bound	2024-02-23 09:49:23 +01:00
Dan Klishch	4330cdee74	Tests/Kernel: Properly synchronize threads in TestTCPSocket ... We should wait for a server thread to actually listen(2) a server socket before trying to connect to it. This hopefully should make the test less flaky.	2024-01-30 18:46:37 -07:00
Idan Horowitz	863e8c30ad	Kernel: Ensure sockets_by_tuple table entry is up to date on connect ... Previously we would incorrectly handle the (somewhat uncommon) case of binding and then separately connecting a tcp socket to a server, as we would register the socket during the manual bind(2) in the sockets by tuple table, but our effective tuple would then change as the result of the connect updating our target peer address. This would result in the the entry not being removed from the table on destruction, which could lead to a UAF. We now make sure to update the table entry if needed during connects.	2023-12-26 18:36:43 +01:00
Idan Horowitz	da2f33df82	Kernel: Stop modifying peer address/port in sendto on a TCP socket ... POSIX (rightfully so) specifies that the sendto address argument is ignored in connection-oriented protocols. The TCPSocket also assumed the peer address may not change post-connect and would trigger a UAF in sockets_by_tuple() when it did.	2023-12-26 18:36:43 +01:00