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Commit 7069d105 authored by Ye Bin's avatar Ye Bin Committed by Theodore Ts'o
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ext4: fix potential memory leak in ext4_fc_record_regions()



As krealloc may return NULL, in this case 'state->fc_regions' may not be
freed by krealloc, but 'state->fc_regions' already set NULL. Then will
lead to 'state->fc_regions' memory leak.

Cc: stable@kernel.org
Signed-off-by: default avatarYe Bin <yebin10@huawei.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220921064040.3693255-3-yebin10@huawei.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 9305721a
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