commit | ba2d9befae88c57e7e9c4d3e0405c07b8dbf9095 | [log] [tgz] |
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author | Pavel Skripkin <paskripkin@gmail.com> | Mon Apr 12 22:44:57 2021 +0300 |
committer | Pavel Skripkin <paskripkin@gmail.com> | Mon Apr 12 22:54:58 2021 +0300 |
tree | b6c63257811cc3e584ad8bb423d3f606694e7f4b | |
parent | 17e7124aad766b3f158943acb51467f86220afe9 [diff] |
ext4: fix memory leak in ext4_fill_super syzbot reported memory leak in ext4 subsyetem. The problem was in case sbi->s_mmp_tsk hasn’t started at the time of kthread_stop() call. In that case data allocated for this thread won't be freed. Reported-by: syzbot+d9e482e303930fa4f6ff@syzkaller.appspotmail.com Signed-off-by: Pavel Skripkin <paskripkin@gmail.com> Change-Id: Iad957917c0cbaa52dfbe677b6fe0d1635da9c2bf