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/openbmc/linux/fs/jbd2/ |
H A D | transaction.c | 559cce69 Wed Oct 12 22:19:18 CDT 2016 Taesoo Kim <tsgatesv@gmail.com> jbd2: fix incorrect unlock on j_list_lock
When 'jh->b_transaction == transaction' (asserted by below)
J_ASSERT_JH(jh, (jh->b_transaction == transaction || ...
'journal->j_list_lock' will be incorrectly unlocked, since the the lock is aquired only at the end of if / else-if statements (missing the else case).
Signed-off-by: Taesoo Kim <tsgatesv@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Andreas Dilger <adilger@dilger.ca> Fixes: 6e4862a5bb9d12be87e4ea5d9a60836ebed71d28 Cc: stable@vger.kernel.org # 3.14+ 559cce69 Wed Oct 12 22:19:18 CDT 2016 Taesoo Kim <tsgatesv@gmail.com> jbd2: fix incorrect unlock on j_list_lock When 'jh->b_transaction == transaction' (asserted by below) J_ASSERT_JH(jh, (jh->b_transaction == transaction || ... 'journal->j_list_lock' will be incorrectly unlocked, since the the lock is aquired only at the end of if / else-if statements (missing the else case). Signed-off-by: Taesoo Kim <tsgatesv@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu> Reviewed-by: Andreas Dilger <adilger@dilger.ca> Fixes: 6e4862a5bb9d12be87e4ea5d9a60836ebed71d28 Cc: stable@vger.kernel.org # 3.14+
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