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Commit d1b7f325 authored by Wenwen Wang's avatar Wenwen Wang Committed by Greg Kroah-Hartman
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infiniband: hfi1: fix a memory leak bug



[ Upstream commit b08afa064c320e5d85cdc27228426b696c4c8dae ]

In fault_opcodes_read(), 'data' is not deallocated if debugfs_file_get()
fails, leading to a memory leak. To fix this bug, introduce the 'free_data'
label to free 'data' before returning the error.

Signed-off-by: default avatarWenwen Wang <wenwen@cs.uga.edu>
Reviewed-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Acked-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Link: https://lore.kernel.org/r/1566156571-4335-1-git-send-email-wenwen@cs.uga.edu


Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent adb87027
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