Attachment 89988 Details for Bug 127042 – file.diff

[patch] file.diff

file.diff (text/plain), 975 bytes, created by Artis Caune on 2008-09-02 12:10:01 UTC

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Creator: Artis Caune

Created: 2008-09-02 12:10:01 UTC

Size: 975 bytes

patch

obsolete

>Index: sys/net/if.c
>===================================================================
>--- sys/net/if.c	(revision 182679)
>+++ sys/net/if.c	(working copy)
>@@ -828,6 +828,9 @@
> 	    groupname[strlen(groupname) - 1] <= '9')
> 		return (EINVAL);
> 
>+	if (ifunit(groupname) != NULL)
>+		return (EEXIST);
>+
> 	IFNET_WLOCK();
> 	TAILQ_FOREACH(ifgl, &ifp->if_groups, ifgl_next)
> 		if (!strcmp(ifgl->ifgl_group->ifg_group, groupname)) {
>@@ -1560,6 +1563,7 @@
> 	char new_name[IFNAMSIZ];
> 	struct ifaddr *ifa;
> 	struct sockaddr_dl *sdl;
>+	struct ifg_group *ifg = NULL;
> 
> 	ifr = (struct ifreq *)data;
> 	switch (cmd) {
>@@ -1671,6 +1675,14 @@
> 			return (EINVAL);
> 		if (ifunit(new_name) != NULL)
> 			return (EEXIST);
>+
>+		IFNET_RLOCK();
>+		TAILQ_FOREACH(ifg, &V_ifg_head, ifg_next)
>+			if (!strcmp(ifg->ifg_group, groupname))
>+				IFNET_RUNLOCK();
>+				return (EEXIST);
>+			}
>+		IFNET_RUNLOCK();
> 		
> 		/* Announce the departure of the interface. */
> 		rt_ifannouncemsg(ifp, IFAN_DEPARTURE);

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Attachments on bug 127042: 89988