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authorLucas De Marchi <lucas.demarchi@intel.com>2024-08-16 10:05:54 -0700
committerLucas De Marchi <lucas.demarchi@intel.com>2024-08-16 10:33:54 -0700
commited7171ff9fabc49ae6ed42fbd082a576473836fc (patch)
tree62bc21b9b590a7fefb27b6103a121f4386e1815f /net/socket.c
parentdb3461a7743817ad7c73553902231b096616813a (diff)
parenta809b92ee0f84c3f655b16a8b4d04bc3665d954a (diff)
Merge drm/drm-next into drm-xe-next
Get drm-xe-next on v6.11-rc2 and synchronized with drm-intel-next for the display side. This resolves the current conflict for the enable_display module parameter and allows further pending refactors. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'net/socket.c')
-rw-r--r--net/socket.c48
1 files changed, 30 insertions, 18 deletions
diff --git a/net/socket.c b/net/socket.c
index e416920e9399..fcbdd5bc47ac 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -1822,6 +1822,20 @@ SYSCALL_DEFINE4(socketpair, int, family, int, type, int, protocol,
return __sys_socketpair(family, type, protocol, usockvec);
}
+int __sys_bind_socket(struct socket *sock, struct sockaddr_storage *address,
+ int addrlen)
+{
+ int err;
+
+ err = security_socket_bind(sock, (struct sockaddr *)address,
+ addrlen);
+ if (!err)
+ err = READ_ONCE(sock->ops)->bind(sock,
+ (struct sockaddr *)address,
+ addrlen);
+ return err;
+}
+
/*
* Bind a name to a socket. Nothing much to do here since it's
* the protocol's responsibility to handle the local address.
@@ -1839,15 +1853,8 @@ int __sys_bind(int fd, struct sockaddr __user *umyaddr, int addrlen)
sock = sockfd_lookup_light(fd, &err, &fput_needed);
if (sock) {
err = move_addr_to_kernel(umyaddr, addrlen, &address);
- if (!err) {
- err = security_socket_bind(sock,
- (struct sockaddr *)&address,
- addrlen);
- if (!err)
- err = READ_ONCE(sock->ops)->bind(sock,
- (struct sockaddr *)
- &address, addrlen);
- }
+ if (!err)
+ err = __sys_bind_socket(sock, &address, addrlen);
fput_light(sock->file, fput_needed);
}
return err;
@@ -1863,23 +1870,28 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
* necessary for a listen, and if that works, we mark the socket as
* ready for listening.
*/
+int __sys_listen_socket(struct socket *sock, int backlog)
+{
+ int somaxconn, err;
+
+ somaxconn = READ_ONCE(sock_net(sock->sk)->core.sysctl_somaxconn);
+ if ((unsigned int)backlog > somaxconn)
+ backlog = somaxconn;
+
+ err = security_socket_listen(sock, backlog);
+ if (!err)
+ err = READ_ONCE(sock->ops)->listen(sock, backlog);
+ return err;
+}
int __sys_listen(int fd, int backlog)
{
struct socket *sock;
int err, fput_needed;
- int somaxconn;
sock = sockfd_lookup_light(fd, &err, &fput_needed);
if (sock) {
- somaxconn = READ_ONCE(sock_net(sock->sk)->core.sysctl_somaxconn);
- if ((unsigned int)backlog > somaxconn)
- backlog = somaxconn;
-
- err = security_socket_listen(sock, backlog);
- if (!err)
- err = READ_ONCE(sock->ops)->listen(sock, backlog);
-
+ err = __sys_listen_socket(sock, backlog);
fput_light(sock->file, fput_needed);
}
return err;