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| author | Vadim Fedorenko <vfedorenko@novek.ru> | 2021-01-26 03:02:14 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-27 17:33:46 -0800 |
| commit | 3f96d644976825986a93b7b9fe6a9900a80f2e11 (patch) | |
| tree | 893747792bcf57b264ad72d6004ec30f7a6e492f /drivers/net/ethernet/intel/igb | |
| parent | 20776b465c0c249f5e5b5b4fe077cd24ef1cda86 (diff) | |
| download | linux-3f96d644976825986a93b7b9fe6a9900a80f2e11.tar.bz2 | |
net: decnet: fix netdev refcount leaking on error path
On building the route there is an assumption that the destination
could be local. In this case loopback_dev is used to get the address.
If the address is still cannot be retrieved dn_route_output_slow
returns EADDRNOTAVAIL with loopback_dev reference taken.
Cannot find hash for the fixes tag because this code was introduced
long time ago. I don't think that this bug has ever fired but the
patch is done just to have a consistent code base.
Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru>
Link: https://lore.kernel.org/r/1611619334-20955-1-git-send-email-vfedorenko@novek.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/igb')
0 files changed, 0 insertions, 0 deletions