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| author | ru <ru@FreeBSD.org> | 2005-09-16 11:25:19 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2005-09-16 11:25:19 +0000 |
| commit | ffd86537c18a9461b7ba5750e9c1614efab9e102 (patch) | |
| tree | 28693ec03ccca1e33bd2724f25f53e25086d4948 /sys/dev/ed | |
| parent | c71407b5890e69c4a1adc0e0936f0d7e9cd24be4 (diff) | |
| download | FreeBSD-src-ffd86537c18a9461b7ba5750e9c1614efab9e102.zip FreeBSD-src-ffd86537c18a9461b7ba5750e9c1614efab9e102.tar.gz | |
Fix "struct ifnet" leaks when attach() fails in the middle.
Diffstat (limited to 'sys/dev/ed')
| -rw-r--r-- | sys/dev/ed/if_ed.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/ed/if_ed.c b/sys/dev/ed/if_ed.c index 41fc22e..1f60e132 100644 --- a/sys/dev/ed/if_ed.c +++ b/sys/dev/ed/if_ed.c @@ -252,6 +252,8 @@ ed_release_resources(device_t dev) sc->irq_rid, sc->irq_res); sc->irq_res = 0; } + if (sc->ifp) + if_free(sc->ifp); } /* @@ -374,7 +376,6 @@ ed_detach(device_t dev) ED_UNLOCK(sc); callout_drain(&sc->tick_ch); ether_ifdetach(ifp); - if_free(ifp); bus_teardown_intr(dev, sc->irq_res, sc->irq_handle); ed_release_resources(dev); ED_LOCK_DESTROY(sc); |
