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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-02-01 17:15:22 +0300
committerDavid S. Miller <davem@davemloft.net>2019-02-01 21:41:46 +0300
commitba59fb0273076637f0add4311faa990a5eec27c0 (patch)
treea2a036d38544f2cf0dfdc1daa1d13c250b8bd568 /kernel
parent34dbba5d2dafc8ec0f9d70a0d9ac5c4504f27ccd (diff)
downloadlinux-ba59fb0273076637f0add4311faa990a5eec27c0.tar.xz
sctp: walk the list of asoc safely
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>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions