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linux/fs/jbd2/revoke.c
Eric Biggers b176a6eed3 jbd2: don't leak memory if setting up journal fails 
commit cd9cb405e0 upstream.

In journal_init_common(), if we failed to allocate the j_wbuf array, or
if we failed to create the buffer_head for the journal superblock, we
leaked the memory allocated for the revocation tables.  Fix this.

Fixes: f0c9fd5458
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-30 09:41:27 +02:00

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