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| author | Dmitry Antipov <dmantipov@yandex.ru> | 2024-11-05 12:48:23 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2024-12-02 09:53:39 +0100 |
| commit | a8c695005bfe6569acd73d777ca298ddddd66105 (patch) | |
| tree | 210f7fcae0e176df1244efd52c9d1df16027d127 /drivers/net/eql.c | |
| parent | 30447a1bc0e066e492552b3e5ffeb63c1605dfe2 (diff) | |
can: j1939: j1939_session_new(): fix skb reference counting
Since j1939_session_skb_queue() does an extra skb_get() for each new
skb, do the same for the initial one in j1939_session_new() to avoid
refcount underflow.
Reported-by: syzbot+d4e8dc385d9258220c31@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=d4e8dc385d9258220c31
Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://patch.msgid.link/20241105094823.2403806-1-dmantipov@yandex.ru
[mkl: clean up commit message]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/eql.c')
0 files changed, 0 insertions, 0 deletions