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Code Issues Releases Activity

Plug mbuf leak, that I have introduced in 1.85. Also restore important comment

Browse Source 
from if_ethersubr.c:1.178. While here adjust formatting, to make code more
readable.

Reported by:	Alexey Kamyshev, rwatson
This commit is contained in:
Gleb Smirnoff 2005-05-26 06:50:00 +00:00
parent 945a92c6be
commit 748741c7ae
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=146635
1 changed files with 13 additions and 5 deletions
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18
sys/net/bridge.c
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@ -864,24 +864,32 @@ bridge_in(struct ifnet *ifp, struct mbuf *m)
case (uintptr_t)BDG_DROP:
m_freem(m);
return (NULL);
case (uintptr_t)BDG_LOCAL:
return (m);
case (uintptr_t)BDG_BCAST:
case (uintptr_t)BDG_MCAST:
m = bdg_forward(m, dst);
#ifdef DIAGNOSTIC /* glebius: am I right here? */
if (m == NULL) {
#ifdef DIAGNOSTIC
if (m == NULL)
if_printf(ifp, "bridge dropped %s packet\n",
dst == BDG_BCAST ? "broadcast" : "multicast");
return (NULL);
}
#endif
return (m);
default:
m = bdg_forward(m, dst);
/*
* But in some cases the bridge may return the
* packet for us to free; sigh.
*/
if (m != NULL)
m_freem(m);
}
return (NULL); /* not reached */
return (NULL);
}
/*