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Make all handles non-inheritable by default

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The sockets are left as non-inheritable because they
never should be inherited.
This commit is contained in:
flysand7
2024-07-18 22:50:47 +11:00
parent 0bb4cc6ce5
commit 4dcb75af6d
4 changed files with 16 additions and 8 deletions
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core/net/socket_linux.odin
+3 -3
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@@ -117,7 +117,7 @@ _wrap_os_addr :: proc "contextless" (addr: linux.Sock_Addr_Any)->(Endpoint) {
_create_socket :: proc(family: Address_Family, protocol: Socket_Protocol) -> (Any_Socket, Network_Error) {
family := _unwrap_os_family(family)
proto, socktype := _unwrap_os_proto_socktype(protocol)
sock, errno := linux.socket(family, socktype, {}, proto)
sock, errno := linux.socket(family, socktype, {.CLOEXEC}, proto)
if errno != .NONE {
return {}, Create_Socket_Error(errno)
}
@@ -132,7 +132,7 @@ _dial_tcp_from_endpoint :: proc(endpoint: Endpoint, options := default_tcp_optio
}
// Create new TCP socket
os_sock: linux.Fd
os_sock, errno = linux.socket(_unwrap_os_family(family_from_endpoint(endpoint)), .STREAM, {}, .TCP)
os_sock, errno = linux.socket(_unwrap_os_family(family_from_endpoint(endpoint)), .STREAM, {.CLOEXEC}, .TCP)
if errno != .NONE {
// TODO(flysand): should return invalid file descriptor here casted as TCP_Socket
return {}, Create_Socket_Error(errno)
@@ -172,7 +172,7 @@ _listen_tcp :: proc(endpoint: Endpoint, backlog := 1000) -> (TCP_Socket, Network
ep_address := _unwrap_os_addr(endpoint)
// Create TCP socket
os_sock: linux.Fd
os_sock, errno = linux.socket(ep_family, .STREAM, {}, .TCP)
os_sock, errno = linux.socket(ep_family, .STREAM, {.CLOEXEC}, .TCP)
if errno != .NONE {
// TODO(flysand): should return invalid file descriptor here casted as TCP_Socket
return {}, Create_Socket_Error(errno)