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Dan Carpenter authored
The ext4_get_group_desc() function returns NULL on error, and ext4_free_inodes_count() function dereferences it without checking. There is a check on the next line, but it's too late. Reviewed-by:
Jan Kara <jack@suse.cz> Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
"Theodore Ts'o" <tytso@mit.edu> Cc: stable@kernel.org
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