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Code Issues Releases Activity

Don't check IFF_RUNNING in previous change.

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The flag is sometimes unset if the interface has IPv6 link-local
address only.
This commit is contained in:
Hidetoshi Shimokawa 2002-10-25 17:31:03 +00:00
parent a89c1d30b2
commit 6fe6a00661
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=105944
1 changed files with 2 additions and 2 deletions
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4
sys/net/if_tun.c
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@ -459,7 +459,7 @@ tunoutput(
return (EHOSTDOWN);
}
if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING)) {
if ((ifp->if_flags & IFF_UP) != IFF_UP) {
m_freem (m0);
return (EHOSTDOWN);
}
@ -712,7 +712,7 @@ tunwrite(dev_t dev, struct uio *uio, int flag)
TUNDEBUG("%s%d: tunwrite\n", ifp->if_name, ifp->if_unit);
if ((ifp->if_flags & (IFF_UP|IFF_RUNNING)) != (IFF_UP|IFF_RUNNING))
if ((ifp->if_flags & IFF_UP) != IFF_UP)
/* ignore silently */
return (0);