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(parent: 23ee757) | patch
netdevsim: dev: Fix memory leak in nsim_dev_take_snapshot_write
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Mon, 30 Mar 2020 23:27:02 +0000 (18:27 -0500)
committerDavid S. Miller <davem@davemloft.net>
Tue, 31 Mar 2020 03:14:22 +0000 (20:14 -0700)
commitb69c69357e10c5748e7c9c193520aab00d4f8961
treeb2aeca37ae751a6dd186a1b95df15dd875171826tree | snapshot
parent23ee757b6aae51592e7ad176837eafdb52289df1commit | diff
netdevsim: dev: Fix memory leak in nsim_dev_take_snapshot_write

In case memory resources for dummy_data were allocated, release them
before return.

Addresses-Coverity-ID: 1491997 ("Resource leak")
Fixes: 56a608bb8d25 ("devlink: report error once U32_MAX snapshot ids have been used")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/netdevsim/dev.c diff | blob | history
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