mausezahn-libs = -lcli \ -lnet \ -lpcap \ -lrt \ -lpthread \ -lm mausezahn-objs = str.o \ die.o \ xmalloc.o \ staging/layer1.o \ staging/layer2.o \ staging/layer3.o \ staging/layer4.o \ staging/hextools.o \ staging/tools.o \ staging/lookupdev.o \ staging/time.o \ staging/modifications.o \ staging/send_eth.o \ staging/send.o \ staging/cdp.o \ staging/rtp.o \ staging/dns.o \ staging/rcv_rtp.o \ staging/syslog.o \ staging/cli.o \ staging/cli_cmds.o \ staging/cli_launch.o \ staging/cli_legacy.o \ staging/cli_packet.o \ staging/cli_interface.o \ staging/cli_set.o \ staging/cli_dns.o \ staging/cli_arp.o \ staging/cli_bpdu.o \ staging/cli_eth.o \ staging/cli_ip.o \ staging/cli_udp.o \ staging/cli_tcp.o \ staging/cli_rtp.o \ staging/cli_tools.o \ staging/cli_igmp.o \ staging/cli_lldp.o \ staging/cli_sequence.o \ staging/mops.o \ staging/mops_update.o \ staging/mops_tools.o \ staging/mops_checksums.o \ staging/mops_threads.o \ staging/mops_dot1Q.o \ staging/mops_mpls.o \ staging/mops_ip.o \ staging/mops_tcp.o \ staging/mops_ext.o \ staging/mops_ext_arp.o \ staging/mops_ext_bpdu.o \ staging/mops_ext_rtp.o \ staging/mopsrx_arp.o \ staging/mops_ext_igmp.o \ staging/mops_ext_lldp.o \ staging/mops_sequence.o \ staging/automops.o \ staging/parse_xml.o \ staging/tx_switch.o \ staging/llist.o \ staging/directmops.o \ staging/mausezahn.o mausezahn-eflags = -O2 -I. -I.. \ -DVERSION_STRING=\"$(VERSION_STRING)\" \ -DVERSION_LONG=\"$(VERSION_LONG)\" mausezahn-confs = href='/cgit.cgi/linux/net-next.git/log/tools/testing'>logtreecommitdiff
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authorLaura Abbott <labbott@redhat.com>2016-12-21 12:32:54 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-12-27 17:32:11 +0800
commit02608e02fbec04fccf2eb0cc8d8082f65c0a4286 (patch)
tree37ff0410d130cfe77185f591b07cd6403f207f0c /tools/testing
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
crypto: testmgr - Use heap buffer for acomp test input
Christopher Covington reported a crash on aarch64 on recent Fedora kernels: kernel BUG at ./include/linux/scatterlist.h:140! Internal error: Oops - BUG: 0 [#1] PREEMPT SMP Modules linked in: CPU: 2 PID: 752 Comm: cryptomgr_test Not tainted 4.9.0-11815-ge93b1cc #162 Hardware name: linux,dummy-virt (DT) task: ffff80007c650080 task.stack: ffff800008910000 PC is at sg_init_one+0xa0/0xb8 LR is at sg_init_one+0x24/0xb8 ... [<ffff000008398db8>] sg_init_one+0xa0/0xb8 [<ffff000008350a44>] test_acomp+0x10c/0x438 [<ffff000008350e20>] alg_test_comp+0xb0/0x118 [<ffff00000834f28c>] alg_test+0x17c/0x2f0 [<ffff00000834c6a4>] cryptomgr_test+0x44/0x50 [<ffff0000080dac70>] kthread+0xf8/0x128 [<ffff000008082ec0>] ret_from_fork+0x10/0x50 The test vectors used for input are part of the kernel image. These inputs are passed as a buffer to sg_init_one which eventually blows up with BUG_ON(!virt_addr_valid(buf)). On arm64, virt_addr_valid returns false for the kernel image since virt_to_page will not return the correct page. Fix this by copying the input vectors to heap buffer before setting up the scatterlist. Reported-by: Christopher Covington <cov@codeaurora.org> Fixes: d7db7a882deb ("crypto: acomp - update testmgr with support for acomp") Signed-off-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/testing')