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| author | Ka-Cheong Poon <ka-cheong.poon@oracle.com> | 2019-09-11 11:58:05 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-11 16:05:40 +0200 |
| commit | c5c1a030a7dbf8dd4e1fa4405ae9a89dc1d2a8db (patch) | |
| tree | 881936d703b86d97f0232c727ebdfb2f4ce82a69 /drivers/nfc | |
| parent | mac80211: Do not send Layer 2 Update frame before authorization (diff) | |
| download | linux-c5c1a030a7dbf8dd4e1fa4405ae9a89dc1d2a8db.tar.xz linux-c5c1a030a7dbf8dd4e1fa4405ae9a89dc1d2a8db.zip | |
net/rds: An rds_sock is added too early to the hash table
In rds_bind(), an rds_sock is added to the RDS bind hash table before
rs_transport is set. This means that the socket can be found by the
receive code path when rs_transport is NULL. And the receive code
path de-references rs_transport for congestion update check. This can
cause a panic. An rds_sock should not be added to the bind hash table
before all the needed fields are set.
Reported-by: syzbot+4b4f8163c2e246df3c4c@syzkaller.appspotmail.com
Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc')
0 files changed, 0 insertions, 0 deletions