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ebdc4fc54d
linux/drivers/staging
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Bobi Jam ebdc4fc54d staging/lustre/llite: prevent buffer overflow in fiemap 
lov_fiemap() does not take consider its @vallen parameter, which is
the max buffer size the caller can hold for the fiemap extents.

This patch fixes this and limits the max mapped fiemap extent count
to fit in the preallocted buffer.

This patch also fixes a memory out of bound write issue when the
fiemap call is only for detecting the number of existing extent.

Signed-off-by: Bobi Jam <bobijam.xu@intel.com>
Reviewed-on: http://review.whamcloud.com/9834
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4619
Reviewed-by: Fan Yong <fan.yong@intel.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-27 10:31:01 -07:00
..
android Staging: android: ion: duplicated clearing of sg_table 2014-04-25 15:17:31 -07:00
bcm Staging:bcm: Fixes coding style issues in drivers/staging/bcm/Qos.c 2014-04-18 16:23:55 -07:00
ced1401 Staging: ced1401: Fix no new typedef warning in ced_ioctl.h 2014-03-18 13:30:44 -07:00
comedi staging: comedi: adv_pci1710: rename check_channel_list() 2014-04-25 15:07:40 -07:00
cptm1217
crystalhd Staging: crystalhd: Improve kzalloc calls in crystalhd_lnx.c 2014-04-18 16:22:15 -07:00
cxt1e1 staging: cxt1e1: Avoid using 0 instead of NULL 2014-04-26 08:42:54 -07:00
dgap staging: dgap: remove uchar typedef and replace use with u8 2014-04-14 21:20:56 -07:00
dgnc staging:dgnc: Removed assignments from if statements. 2014-03-17 16:42:47 -07:00
dgrp drivers/staging/dgrp:dgrp_tty.c: Fix line over 80 characters. 2014-03-18 10:53:21 -07:00
et131x
frontier Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-04-02 16:23:38 -07:00
ft1000 staging: ft1000: Fix line over 80 characters. 2014-03-19 13:41:28 -07:00
fwserial drivers/staging: Use RCU_INIT_POINTER(x, NULL) in fwserial/fwserial.c 2014-04-25 14:01:40 -07:00
gdm72xx
gdm724x Staging: gdm724x: Fix unchecked sscanf values in gdm_lte.c 2014-03-18 11:35:53 -07:00
goldfish Merge 3.15-rc2 into staging-next 2014-04-22 10:08:40 -07:00
gs_fpgaboot staging: gs_fpgaboot: remove __TIMESTAMP__ macro 2014-04-15 14:46:43 -07:00
iio First round of IIO new driver, functionality and cleanups for the 3.16 cycle. 2014-04-26 08:12:25 -07:00
imx-drm Staging: imx-drm: Fix some lines over 80 characters 2014-04-25 16:14:56 -07:00
keucr staging: keucr: fix sparse warning 2014-04-25 15:22:57 -07:00
line6 staging/line6: Fix kzalloc coding style issue 2014-04-16 20:30:04 -07:00
lustre staging/lustre/llite: prevent buffer overflow in fiemap 2014-04-27 10:31:01 -07:00
media [media] msi3101: check I/O return values on stop streaming 2014-04-06 11:08:19 -03:00
mt29f_spinand
netlogic staging: netlogic: fix missing a blank line after declarations 2014-04-25 16:05:12 -07:00
nokia_h4p staging: nokia_h4p: Fix quoted string split across lines 2014-03-19 13:50:23 -07:00
nvec
octeon Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-04-02 20:53:45 -07:00
octeon-usb staging: octeon-usb: prevent memory corruption 2014-03-20 01:51:12 +00:00
olpc_dcon
ozwpan staging:ozwpan:Fix sparse warning of cast to restricted __le16 2014-03-18 11:58:45 -07:00
panel staging: panel: add blank lines after declarations 2014-04-18 16:17:12 -07:00
phison
quickstart
rtl8188eu staging: rtl8188eu: Remove unused enum LED_CTL_MODE members. 2014-04-25 15:59:51 -07:00
rtl8192e Staging: rtl8192e: Remove built-in firmware images 2014-04-25 16:02:01 -07:00
rtl8192u staging: rtl8192u: Fix indentation problems 2014-04-25 15:37:55 -07:00
rtl8712 staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0 2014-04-16 13:07:19 -07:00
rtl8723au staging: rtl8723au: Get rid of _rtw_free_network23a_nolock23a() 2014-04-26 10:16:22 -07:00
rtl8821ae staging/rtl8821ae: fix sparse address space warning 2014-04-25 16:02:01 -07:00
rts5139
rts5208 staging: rts5208: Fix line over 80 characters. 2014-03-18 11:56:51 -07:00
sep
serqt_usb2 drivers/staging/serqt_usb2:serqt_usb2.c Fix line over 80 characters. 2014-03-18 11:18:05 -07:00
silicom staging: silicom: remove redundant pci_get_drvdata() call 2014-04-25 15:34:16 -07:00
skein staging: crypto: skein: add TODO file 2014-04-18 15:47:43 -07:00
slicoss Staging: slicoss: Fix smatch warning in slicoss.c 2014-04-25 16:05:12 -07:00
speakup Merge 3.15-rc2 into staging-next 2014-04-22 10:08:40 -07:00
ste_rmi4
tidspbridge staging/tidspbridge/rmgr/mgr.c Fix quoted string split across lines 2014-03-19 09:27:39 -07:00
unisys Staging: unisys: virthba: add MODULE_DEVICE_TABLE 2014-04-25 15:32:17 -07:00
usbip staging/usbip: fix store_attach() sscanf return value check 2014-04-15 14:43:01 -07:00
vme Merge 3.15-rc2 into staging-next 2014-04-22 10:08:40 -07:00
vt6655 staging: vt6655: removed incorrect casting in ioctl.c 2014-04-18 16:11:56 -07:00
vt6656 staging: vt6656: fix bad symbol declaration 2014-04-18 16:10:29 -07:00
winbond staging: winbond: Fix line over 80 characters. 2014-03-19 09:27:39 -07:00
wlags49_h2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-04-02 20:53:45 -07:00
wlags49_h25
wlan-ng staging/wlan-ng: fix small coding style issues 2014-04-25 16:21:15 -07:00
xgifb staging: xgifb coding style cleanup 2014-04-25 16:20:02 -07:00
xillybus staging: xillybus: XILLYBUS_PCIE depends on PCI_MSI 2014-03-21 12:24:09 -07:00
Kconfig staging: remove sbe-2t3e3 driver. 2014-04-25 13:59:57 -07:00
Makefile staging: remove sbe-2t3e3 driver. 2014-04-25 13:59:57 -07:00
staging.c