Li RongQing db5c97f023 xsk: Fix out of boundary write in __xsk_rcv_memcpy ... first_len is the remainder of the first page we're copying. If this size is larger, then out of page boundary write will otherwise happen. Fixes: c05cd36458 ("xsk: add support to allow unaligned chunk placement") Signed-off-by: Li RongQing <lirongqing@baidu.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com> Acked-by: Björn Töpel <bjorn.topel@intel.com> Link: https://lore.kernel.org/bpf/1585813930-19712-1-git-send-email-lirongqing@baidu.com		2020-04-06 21:48:05 +02:00
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Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
xdp_umem.c	mm, tree-wide: rename put_user_page*() to unpin_user_page*()	2020-01-31 10:30:38 -08:00
xdp_umem.h	xdp: fix hang while unregistering device bound to xdp socket	2019-07-03 15:10:55 +02:00
xsk_diag.c	xsk: lock the control mutex in sock_diag interface	2019-09-05 14:11:52 +02:00
xsk_queue.c	xsk: Use struct_size() helper	2019-12-20 16:00:09 -08:00
xsk_queue.h	xdp: Replace zero-length array with flexible-array member	2020-02-28 12:08:37 -08:00
xsk.c	xsk: Fix out of boundary write in __xsk_rcv_memcpy	2020-04-06 21:48:05 +02:00
xsk.h	xsk: add support for need_wakeup flag in AF_XDP rings	2019-08-17 23:07:32 +02:00