Displaying 5 results from an estimated 5 matches for "astrajoan".
Did you mean:
astrachan
2023 Aug 19
1
[Bridge] [PATCH] net: bridge: Fix refcnt issues in dev_ioctl
...e extra reference introduced in dev_ioctl is no longer
needed, and hence the reference leak bug is now resolved.
Reported-by: syzbot+881d65229ca4f9ae8c84 at syzkaller.appspotmail.com
Fixes: ad2f99aedf8f ("net: bridge: move bridge ioctls out of .ndo_do_ioctl")
Signed-off-by: Ziqi Zhao <astrajoan at yahoo.com>
---
net/bridge/br_ioctl.c | 4 ----
net/core/dev_ioctl.c | 8 +-------
net/socket.c | 2 ++
3 files changed, 3 insertions(+), 11 deletions(-)
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index f213ed108361..291dbc5d2a99 100644
--- a/net/bridge/br_ioctl.c
+...
2023 Jul 21
2
[Bridge] [PATCH] can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock
...Syzbot; instead, it solves a deadlock situation to prepare
for one or more further patches to actually fix the Syzbot bug, which
appears to be a reference counting problem within the j1939 codebase.
Reported-by: syzbot+1591462f226d9cbf0564 at syzkaller.appspotmail.com
Signed-off-by: Ziqi Zhao <astrajoan at yahoo.com>
---
net/can/j1939/j1939-priv.h | 2 +-
net/can/j1939/main.c | 2 +-
net/can/j1939/socket.c | 25 +++++++++++++------------
3 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/net/can/j1939/j1939-priv.h b/net/can/j1939/j1939-priv.h
index 16af1a7f80f6..74f15...
2023 Aug 19
1
[Bridge] [PATCH] net: bridge: Fix refcnt issues in dev_ioctl
...se I'd be interested to see
a new report/trace because the bug might be somewhere else.
>
> Reported-by: syzbot+881d65229ca4f9ae8c84 at syzkaller.appspotmail.com
> Fixes: ad2f99aedf8f ("net: bridge: move bridge ioctls out of .ndo_do_ioctl")
> Signed-off-by: Ziqi Zhao <astrajoan at yahoo.com>
> ---
> net/bridge/br_ioctl.c | 4 ----
> net/core/dev_ioctl.c | 8 +-------
> net/socket.c | 2 ++
> 3 files changed, 3 insertions(+), 11 deletions(-)
>
Thanks,
Nik
2023 Jun 10
2
[Bridge] [syzbot] [net?] unregister_netdevice: waiting for DEV to become free (8)
Hello,
syzbot found the following issue on:
HEAD commit: 67faabbde36b selftests/bpf: Add missing prototypes for sev..
git tree: bpf-next
console+strace: https://syzkaller.appspot.com/x/log.txt?x=1381363b280000
kernel config: https://syzkaller.appspot.com/x/.config?x=5335204dcdecfda
dashboard link: https://syzkaller.appspot.com/bug?extid=881d65229ca4f9ae8c84
compiler: gcc (Debian
2023 Aug 19
1
[Bridge] [PATCH] net: bridge: Fix refcnt issues in dev_ioctl
On Sat, Aug 19, 2023 at 12:25:15PM +0300, Nikolay Aleksandrov wrote:
Hi Nik,
Thank you so much for reviewing the patch and getting back to me!
> IIRC there was no bug, it was a false-positive. The reference is held a bit
> longer but then released, so the device is deleted later.
> If you reproduced it, is the device later removed or is it really stuck?
I ran the reproducer again