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由 Alexey Kuznetsov 提交于
grow_ary() should not copy struct ipc_id_ary (it copies new->p, not new). Due to this, memcpy() src pointer could hit unmapped vmalloc page when near page boundary. Found during OpenVZ stress testing Signed-off-by: NAlexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: NKirill Korotaev <dev@openvz.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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