From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yann Droneaud Subject: [PATCH 0/4] IB/uverbs: check request parameters Date: Sun, 20 Jul 2014 21:51:08 +0200 Message-ID: Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roland Dreier , Sean Hefty , Hal Rosenstock Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Yann Droneaud , Eli Cohen , Or Gerlitz , Sagi Grimberg List-Id: linux-rdma@vger.kernel.org Hi, Please find a patchset against uverbs to improve the checks done on uverbs request parameters. This patchset in an extract of a previous patchset sent some times ago[1]. I've tried to make the commit messages more explanatory so that the patches will gain more attention. I've provided some explanation of the issues partialy addressed by this patchset in a previous message[2]. I intend to send more patches to address the issues, probably in 3 more patchset: ucm, ucma and udata. [1] "[PATCH 00/22] infiniband: improve userspace input check" http://marc.info/?i=cover.1376847403.git.ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org http://mid.gmane.org/cover.1376847403.git.ydroneaud-RlY5vtjFyJ3QT0dZR+AlfA@public.gmane.org [2] "Re: [PATCHv4 for-3.13 00/10] create_flow/destroy_flow fixes for v3.13" http://marc.info/?i=1387493822.11925.217.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org Yann Droneaud (4): IB/uverbs: check userspace input buffer size IB/uverbs: check userspace output buffer size IB/uverbs: check userspace output buffer size in ib_uverbs_poll_cq() IB/uverbs: subtract command header from input size drivers/infiniband/core/uverbs_cmd.c | 132 +++++++++++++++++++++++++++ drivers/infiniband/core/uverbs_main.c | 18 +++- drivers/infiniband/hw/mlx5/cq.c | 6 +- drivers/infiniband/hw/mlx5/main.c | 2 +- drivers/infiniband/hw/mlx5/srq.c | 6 +- drivers/infiniband/hw/mthca/mthca_provider.c | 2 +- 6 files changed, 151 insertions(+), 15 deletions(-) -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html