Update to FreeBSD head 2018-12-20

Git mirror commit 19a6ceb89dbacf74697d493e48c388767126d418.

It includes an update of wpa_supplicant to version 2.7.

It includes an update of the OpenSSL baseline to version 1.1.1a.

Update #3472.

1 files changed, 3 insertions, 24 deletions

diff --git a/freebsd/sys/kern/sys_pipe.c b/freebsd/sys/kern/sys_pipe.c
index b6616271..050d63a4 100755
--- a/freebsd/sys/kern/sys_pipe.c
+++ b/freebsd/sys/kern/sys_pipe.c
@@ -294,7 +294,7 @@ static int	pipe_zone_init(void *mem, int size, int flags);
 static void	pipe_zone_fini(void *mem, int size);
 
 static uma_zone_t pipe_zone;
-static struct unrhdr *pipeino_unr;
+static struct unrhdr64 pipeino_unr;
 static dev_t pipedev_ino;
 
 SYSINIT(vfs, SI_SUB_VFS, SI_ORDER_ANY, pipeinit, NULL);
@@ -307,8 +307,7 @@ pipeinit(void *dummy __unused)
 	    pipe_zone_ctor, NULL, pipe_zone_init, pipe_zone_fini,
 	    UMA_ALIGN_PTR, 0);
 	KASSERT(pipe_zone != NULL, ("pipe_zone not initialized"));
-	pipeino_unr = new_unrhdr(1, INT32_MAX, NULL);
-	KASSERT(pipeino_unr != NULL, ("pipe fake inodes not initialized"));
+	new_unrhdr64(&pipeino_unr, 1);
 	pipedev_ino = devfs_alloc_cdp_inode();
 	KASSERT(pipedev_ino > 0, ("pipe dev inode not initialized"));
 }
@@ -444,8 +443,6 @@ pipe_dtor(struct pipe *dpipe)
 		funsetown(&peer->pipe_sigio);
 		pipeclose(peer);
 	}
-	if (ino != 0 && ino != (ino_t)-1)
-		free_unr(pipeino_unr, ino);
 }
 
 /*
@@ -730,7 +727,7 @@ pipe_create(struct pipe *pipe, int backing)
 			(void)pipespace_new(pipe, PIPE_SIZE);
 	}
 
-	pipe->pipe_ino = -1;
+	pipe->pipe_ino = alloc_unr64(&pipeino_unr);
 }
 
 /* ARGSUSED */
@@ -1762,7 +1759,6 @@ static int
 pipe_stat(struct pipe *pipe, struct stat *ub)
 {
 #endif /* __rtems__ */
-	int new_unr;
 #ifdef MAC
 	int error;
 #endif
@@ -1789,23 +1785,6 @@ pipe_stat(struct pipe *pipe, struct stat *ub)
 #endif /* __rtems__ */
 	}
 
-	/*
-	 * Lazily allocate an inode number for the pipe.  Most pipe
-	 * users do not call fstat(2) on the pipe, which means that
-	 * postponing the inode allocation until it is must be
-	 * returned to userland is useful.  If alloc_unr failed,
-	 * assign st_ino zero instead of returning an error.
-	 * Special pipe_ino values:
-	 *  -1 - not yet initialized;
-	 *  0  - alloc_unr failed, return 0 as st_ino forever.
-	 */
-	if (pipe->pipe_ino == (ino_t)-1) {
-		new_unr = alloc_unr(pipeino_unr);
-		if (new_unr != -1)
-			pipe->pipe_ino = new_unr;
-		else
-			pipe->pipe_ino = 0;
-	}
 	PIPE_UNLOCK(pipe);
 
 #ifndef __rtems__