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authorMarcin Slusarz <marcin.slusarz@gmail.com>2010-09-30 15:15:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-01 10:50:58 -0700
commit64aab720bdf8771214a7c88872bd8e3194c2d279 (patch)
tree3fd3007baee0fb26df7c887d2b7dfacdb4bd6df7 /ipc
parentc044391bd82f3b165f9d93937fdc2740da0bab34 (diff)
downloadlinux-64aab720bdf8771214a7c88872bd8e3194c2d279.tar.gz
i7core_edac: fix panic in udimm sysfs attributes registration
Array of udimm sysfs attributes was not ended with NULL marker, leading to dereference of random memory. EDAC DEBUG: edac_create_mci_instance_attributes: edac_create_mci_instance_attributes() file udimm0 EDAC DEBUG: edac_create_mci_instance_attributes: edac_create_mci_instance_attributes() file udimm1 EDAC DEBUG: edac_create_mci_instance_attributes: edac_create_mci_instance_attributes() file udimm2 BUG: unable to handle kernel NULL pointer dereference at 00000000000001a4 IP: [<ffffffff81330b36>] edac_create_mci_instance_attributes+0x148/0x1f1 Pid: 1, comm: swapper Not tainted 2.6.36-rc3-nv+ #483 P6T SE/System Product Name RIP: 0010:[<ffffffff81330b36>] [<ffffffff81330b36>] edac_create_mci_instance_attributes+0x148/0x1f1 (...) Call Trace: [<ffffffff81330b86>] edac_create_mci_instance_attributes+0x198/0x1f1 [<ffffffff81330c9a>] edac_create_sysfs_mci_device+0xbb/0x2b2 [<ffffffff8132f533>] edac_mc_add_mc+0x46b/0x557 [<ffffffff81428901>] i7core_probe+0xccf/0xec0 RIP [<ffffffff81330b36>] edac_create_mci_instance_attributes+0x148/0x1f1 ---[ end trace 20de320855b81d78 ]--- Kernel panic - not syncing: Attempted to kill init! Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Doug Thompson <dougthompson@xmission.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions