From: Ben Gras <ben@minix3.org>
Date: Fri, 31 Aug 2012 16:32:17 +0000 (+0200)
Subject: devman: initialize libvtreefs hooks
X-Git-Tag: v3.2.1~350
X-Git-Url: http://zhaoyanbai.com/repos/Bv9ARM.ch04.html?a=commitdiff_plain;h=3c57102616d322ee0b83b6f60b525d7bbf35b500;p=minix.git

devman: initialize libvtreefs hooks

	. uninitialized cleanup hook was causing devman crashes
	  on reboot, calling uninitialized cleanup hook whenever it
	  didn't happen to be 0
---

diff --git a/servers/devman/main.c b/servers/devman/main.c
index 98bc45e5c..2cb77b6fc 100644
--- a/servers/devman/main.c
+++ b/servers/devman/main.c
@@ -77,12 +77,10 @@ int main (int argc, char* argv[])
 	struct inode_stat root_stat;
 
 	/* fill in the hooks */
-	hooks.init_hook 	= &init_hook;
-	hooks.lookup_hook 	= NULL;				/* use the default behavior of lookup */
-	hooks.getdents_hook = NULL;				/* use the default behavior of getdents */
-	hooks.read_hook 	= read_hook;				/* read hook will never be called */
-	hooks.rdlink_hook 	= NULL;				/* there are no symbolic links in devfs */
-	hooks.message_hook 	= message_hook;		/* handle the ds_update call */
+	memset(&hooks, 0, sizeof(hooks));
+	hooks.init_hook 	= init_hook;
+	hooks.read_hook 	= read_hook; /* read will never be called */
+	hooks.message_hook 	= message_hook;	/* handle the ds_update call */
 
 	root_stat.mode 	= S_IFDIR | S_IRUSR | S_IRGRP | S_IROTH;
 	root_stat.uid 	= 0;