From 64ca0a371100fc7dfdb20de9263763e46c88a436 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Mon, 9 Dec 2019 07:42:48 +0100 Subject: tools/syz-check: add description checking utility syz-check parses vmlinux dwarf, extracts struct descriptions, compares them with what we have (size, fields, alignment, etc) and produces .warn files. This is first raw version, it can be improved in a number of ways. But it already helped to identify a critical issue #1542 and shows some wrong struct descriptions. Update #590 --- sys/linux/dev_infiniband_rdma_cm.txt.warn | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 sys/linux/dev_infiniband_rdma_cm.txt.warn (limited to 'sys/linux/dev_infiniband_rdma_cm.txt.warn') diff --git a/sys/linux/dev_infiniband_rdma_cm.txt.warn b/sys/linux/dev_infiniband_rdma_cm.txt.warn new file mode 100644 index 000000000..e77326053 --- /dev/null +++ b/sys/linux/dev_infiniband_rdma_cm.txt.warn @@ -0,0 +1,13 @@ +0164: struct rdma_ucm_create_mcast_id_resp: no corresponding struct in kernel +0179: struct rdma_ucm_leave_mcast: no corresponding struct in kernel +0189: struct rdma_ucm_event_resp: bad number of fields: syz=2 kernel=6 +0191: field rdma_ucm_event_resp.id/id: bad size: syz=8 kernel=4 +0196: struct rdma_ucm_set_option: bad number of fields: syz=4 kernel=5 +0197: field rdma_ucm_set_option.id_tos/optval: bad size: syz=24 kernel=8 +0198: field rdma_ucm_set_option.id_resuseaddr/id: bad offset: syz=24 kernel=8 +0198: field rdma_ucm_set_option.id_resuseaddr/id: bad size: syz=24 kernel=4 +0199: field rdma_ucm_set_option.id_afonly/level: bad offset: syz=48 kernel=12 +0199: field rdma_ucm_set_option.id_afonly/level: bad size: syz=24 kernel=4 +0200: field rdma_ucm_set_option.ib_path/optname: bad offset: syz=72 kernel=16 +0200: field rdma_ucm_set_option.ib_path/optname: bad size: syz=24 kernel=4 +0245: struct sockaddr_rdma_cm: no corresponding struct in kernel -- cgit mrf-deployment