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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-01 15:15:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-12 20:02:33 +0100 |
| commit | cc3a83d1428693d6039387a8bedbfe970d629867 (patch) | |
| tree | 062c3a39c5f84d2e7d33b7f2fa0765168633f4ae /drivers | |
| parent | 4fbbfcb2ef472c4810842fac022344f29aa14196 (diff) | |
sctp: walk the list of asoc safely
[ Upstream commit ba59fb0273076637f0add4311faa990a5eec27c0 ]
In sctp_sendmesg(), when walking the list of endpoint associations, the
association can be dropped from the list, making the list corrupt.
Properly handle this by using list_for_each_entry_safe()
Fixes: 4910280503f3 ("sctp: add support for snd flag SCTP_SENDALL process in sendmsg")
Reported-by: Secunia Research <vuln@secunia.com>
Tested-by: Secunia Research <vuln@secunia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions