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| author | Jon Maloy <jon.maloy@ericsson.com> | 2018-01-10 21:08:50 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-15 13:43:51 -0500 |
| commit | febafc8455fdbb0ba53d596075068a683b75f355 (patch) | |
| tree | dd63648d661c0f053d2c5c1015fb6cce8e7e9969 /drivers/net/phy/phy.c | |
| parent | 2c76b34898e5a202f0acbbfb6a228539eb1de9a9 (diff) | |
tipc: fix a potental access after delete in tipc_sk_join()
In commit d12d2e12cec2 "tipc: send out join messages as soon as new
member is discovered") we added a call to the function tipc_group_join()
without considering the case that the preceding tipc_sk_publish() might
have failed, and the group item already deleted.
We fix this by returning from tipc_sk_join() directly after the
failed tipc_sk_publish.
Reported-by: syzbot+e3eeae78ea88b8d6d858@syzkaller.appspotmail.com
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/phy.c')
0 files changed, 0 insertions, 0 deletions