[NET]: Fix dentry leak in sys_accept().

This regression was added by commit:
39d8c1b6fbaeb8d6adec4a8c08365cc9eaca6ae4
("Do not lose accepted socket when -ENFILE/-EMFILE.")

This is based upon a patch from Andi Kleen.

Thanks to Adrian Bridgett for narrowing down a good test case, and to
Andi Kleen and Andrew Morton for eyeballing this code.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/socket.c b/net/socket.c
index b13042f..bbc8078 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -1455,7 +1455,7 @@ out_put:
 out:
        return err;
 out_fd:
-       put_filp(newfile);
+       fput(newfile);
        put_unused_fd(newfd);
 out_release:
        sock_release(newsock);