From: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@gmail.com>
To: syzbot+ad45f827c88778ff7df6@syzkaller.appspotmail.com
Cc: frank.li@vivo.com, glaubitz@physik.fu-berlin.de,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
slava@dubeyko.com, syzkaller-bugs@googlegroups.com,
Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@gmail.com>
Subject:
Date: Fri, 14 Nov 2025 17:01:26 +0100 [thread overview]
Message-ID: <20251114160222.469860-1-mehdi.benhadjkhelifa@gmail.com> (raw)
In-Reply-To: <69155e34.050a0220.3565dc.0019.GAE@google.com>
#syz test
diff --git a/fs/super.c b/fs/super.c
index 5bab94fb7e03..8fadf97fcc42 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1690,6 +1690,11 @@ int get_tree_bdev_flags(struct fs_context *fc,
if (!error)
error = fill_super(s, fc);
if (error) {
+ /*
+ * return s_fs_info ownership to fc to be cleaned up by put_fs_context()
+ */
+ fc->s_fs_info = s->s_fs_info;
+ s->s_fs_info = NULL;
deactivate_locked_super(s);
return error;
}
--
2.51.2
next prev parent reply other threads:[~2025-11-14 15:02 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 4:27 [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-13 21:47 ` Viacheslav Dubeyko
2025-11-14 1:24 ` Mehdi Ben Hadj Khelifa
2025-11-14 2:03 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-14 3:18 ` Mehdi Ben Hadj Khelifa
2025-11-14 3:00 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-14 5:12 ` [PATCH] fs/super: fix memory leak of s_fs_info on setup_bdev_super failure Mehdi Ben Hadj Khelifa
2025-11-14 4:26 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-14 11:55 ` [PATCH] fs/super: fix memory leak of s_fs_info on setup_bdev_super failure Christian Brauner
2025-11-14 16:05 ` Mehdi Ben Hadj Khelifa
2025-11-14 17:15 ` Mehdi Ben Hadj Khelifa
2025-11-19 13:43 ` Christian Brauner
2025-11-19 14:13 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-19 14:16 ` Christian Brauner
2025-11-19 15:08 ` syzbot
2025-11-14 16:01 ` Mehdi Ben Hadj Khelifa [this message]
2025-11-14 15:29 ` syzbot
2025-11-18 17:00 ` Mehdi Ben Hadj Khelifa
2025-11-18 17:15 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-18 18:27 ` Mehdi Ben Hadj Khelifa
2025-11-18 17:40 ` Al Viro
2025-11-18 20:32 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-18 19:21 ` Mehdi Ben Hadj Khelifa
2025-11-18 20:32 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
2025-11-19 5:31 ` Mehdi Ben Hadj Khelifa
2025-11-19 5:19 ` [syzbot] [hfs?] memory leak in hfs_init_fs_context syzbot
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