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6447b0e355
Malicious SMB server can send invalid reply to FSCTL_DFS_GET_REFERRALS - reply smaller than sizeof(struct get_dfs_referral_rsp) - reply with number of referrals smaller than NumberOfReferrals in the header Processing of such replies will cause oob. Return -EINVAL error on such replies to prevent oob-s. Signed-off-by: Eugene Korenevsky <ekorenevsky@aliyun.com> Cc: stable@vger.kernel.org Suggested-by: Nathan Chancellor <nathan@kernel.org> Acked-by: Paulo Alcantara (Red Hat) <pc@manguebit.org> Signed-off-by: Steve French <stfrench@microsoft.com>
1364 lines
37 KiB
1364 lines
37 KiB