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remarkable-linux/drivers/edac
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Konstantin Khlebnikov 311bd84247 EDAC: Fix kernel panic on module unloading 
This patch fixes use-after-free and double-free bugs in
edac_mc_sysfs_exit(). mci_pdev has single reference and put_device()
calls mc_attr_release() which calls kfree(). The following
device_del() works with already released memory. An another kfree() in
edac_mc_sysfs_exit() releses the same memory again. Great.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: stable@vger.kernel.org # 3.[67]
Cc: Denis Kirjanov <kirjanov@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Link: http://lkml.kernel.org/r/20121214110310.11019.21098.stgit@zurg
Signed-off-by: Borislav Petkov <bp@alien8.de>
2013-01-07 17:42:58 +01:00
..
amd64_edac.c EDAC: Fix csrow size reported in sysfs 2012-11-28 11:54:40 +01:00
amd64_edac.h amd64_edac: Use DBAM_DIMM macro 2012-11-28 11:46:19 +01:00
amd64_edac_dbg.c amd64_edac: convert sysfs logic to use struct device 2012-06-11 13:23:40 -03:00
amd64_edac_inj.c amd64_edac: Improve error injection 2012-11-28 11:45:01 +01:00
amd76x_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
amd8111_edac.c
amd8111_edac.h
amd8131_edac.c
amd8131_edac.h
cell_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
cpc925_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
e7xxx_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
e752x_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
edac_core.h Merge branch 'devel' 2012-07-29 21:11:05 -03:00
edac_device.c Merge branch 'devel' 2012-07-29 21:11:05 -03:00
edac_device_sysfs.c edac: Convert debugfX to edac_dbg(X, 2012-06-11 13:23:49 -03:00
edac_mc.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp 2012-12-11 11:28:43 -08:00
edac_mc_sysfs.c EDAC: Fix kernel panic on module unloading 2013-01-07 17:42:58 +01:00
edac_module.c EDAC: Boundary-check edac_debug_level 2012-11-28 11:23:32 +01:00
edac_module.h edac: create top-level debugfs directory 2012-06-12 12:15:49 -03:00
edac_pci.c EDAC: Respect operational state in edac_pci.c 2012-11-28 11:22:47 +01:00
edac_pci_sysfs.c EDAC, pci_sysfs: Use for_each_pci_dev to simplify the code 2012-12-04 08:27:39 +01:00
edac_stub.c EDAC: Change Boris' email address 2012-10-30 10:05:51 +01:00
highbank_l2_edac.c edac: add support for Calxeda highbank L2 cache ecc 2012-06-27 09:01:29 -03:00
highbank_mc_edac.c EDAC, Calxeda highbank: Convert to use simple_open() 2012-11-28 11:55:07 +01:00
i7core_edac.c i7core_edac: fix panic when accessing sysfs files 2012-11-28 06:56:00 -02:00
i3000_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
i3200_edac.c i3200_edac: Fix memory rank size 2012-09-25 07:32:33 -03:00
i5000_edac.c i5000: Fix the memory size calculation with 2R memories 2012-09-25 07:38:19 -03:00
i5100_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
i5400_edac.c edac i5000, i5400: fix pointer math in i5000_get_mc_regs() 2012-06-27 09:08:40 -03:00
i7300_edac.c i7300_edac: Fix error flag testing 2012-10-25 07:43:00 -02:00
i82443bxgx_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
i82860_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
i82875p_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
i82975x_edac.c i82975x_edac: Fix dimm label initialization 2012-10-25 07:17:01 -02:00
Kconfig Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2012-12-14 14:27:45 -08:00
Makefile MIPS: Cavium: Add EDAC support. 2012-12-12 16:48:49 +01:00
mce_amd.c MCE, AMD: Dump error status 2012-11-28 11:56:30 +01:00
mce_amd.h MCE, AMD: Dump error status 2012-11-28 11:56:30 +01:00
mce_amd_inj.c EDAC: Change Boris' email address 2012-10-30 10:05:51 +01:00
mpc85xx_edac.c powerpc/fsl-pci: Unify pci/pcie initialization code 2012-09-12 14:57:12 -05:00
mpc85xx_edac.h
mv64x60_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
mv64x60_edac.h
octeon_edac-l2c.c MIPS/EDAC: Improve OCTEON EDAC support. 2012-12-13 18:15:26 +01:00
octeon_edac-lmc.c MIPS/EDAC: Improve OCTEON EDAC support. 2012-12-13 18:15:26 +01:00
octeon_edac-pc.c MIPS/EDAC: Improve OCTEON EDAC support. 2012-12-13 18:15:26 +01:00
octeon_edac-pci.c MIPS/EDAC: Improve OCTEON EDAC support. 2012-12-13 18:15:26 +01:00
pasemi_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
ppc4xx_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
ppc4xx_edac.h
r82600_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
sb_edac.c sb_edac: Avoid overflow errors at memory size calculation 2012-09-25 07:38:20 -03:00
tile_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00
x38_edac.c edac: edac_mc_handle_error(): add an error_count parameter 2012-06-12 12:15:47 -03:00