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(parent: 00062a9) | patch
net: ipconfig: Fix more use after free
authorThierry Reding <treding@nvidia.com>
Tue, 16 Aug 2016 14:45:38 +0000 (16:45 +0200)
committerDavid S. Miller <davem@davemloft.net>
Wed, 17 Aug 2016 23:33:40 +0000 (19:33 -0400)
commitd2d371ae5dd6af9a6a3d7f50b753627c42868409
tree0448b569f7e458ee980c93c7b2c4afcdc5aa7dbctree | snapshot
parent00062a934b7d0c6c5a1a4d774abdba6ebf3af81ecommit | diff
net: ipconfig: Fix more use after free

While commit 9c706a49d660 ("net: ipconfig: fix use after free") avoids
the use after free, the resulting code still ends up calling both the
ic_setup_if() and ic_setup_routes() after calling ic_close_devs(), and
access to the device is still required.

Move the call to ic_close_devs() to the very end of the function.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipconfig.c diff | blob | history
Domain: System / Kernel;