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ffdfdfb66b
dahdi-linux/drivers/dahdi
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Tzafrir Cohen ffdfdfb66b xpp_usb: Fix potential corruption on clock rewind 
The xpp modules use time differences for various statistics. In one case
xpp_usb creates a histogram of the time it took the system to send USB
packets (URBs). The time difference is used (after adjustments) as an
index to that array.

However if the clock happens to go back at that exact point in time, we
get to write to an arbitrary negative index in this array.

Signed-off-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
2016-03-16 18:20:44 +02:00
..
datamods net: Update dahdi for alloc_netdev() api change in 3.17+ 2014-08-11 09:53:02 -05:00
firmware wcxb: Fix "I/O error reported by firmware" followed by underruns 2015-03-30 13:18:12 -05:00
hpec Update Digium copyright on files changed since beginning of the year. 2012-03-21 18:56:05 +00:00
oct612x octasic: Added slab.h include to fix ARM compile error 2015-10-14 13:37:28 -05:00
voicebus Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
vpmadt032_loader Add #include <linux/slab.h> to all files that call kzalloc|kmalloc|kfree. 2014-05-20 11:36:23 -05:00
wcb4xxp wcb4xxp: Print serial number of gen 2 cards. 2015-10-27 09:54:43 -05:00
wct4xxp Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
wctc4xxp wctc4xxp: Clear packet error count when reloading firmware. 2015-06-04 15:04:45 -05:00
wctdm24xxp Add #include <linux/slab.h> to all files that call kzalloc|kmalloc|kfree. 2014-05-20 11:36:23 -05:00
wcte12xp dahdi: smp_mb_{before,after}_clear_bit -> smp_mb_{before,after}_atomic. 2014-10-20 11:26:14 -05:00
xpp xpp_usb: Fix potential corruption on clock rewind 2016-03-16 18:20:44 +02:00
adt_lec.c wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
adt_lec.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
arith.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
biquad.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
dahdi_dummy.c dahdi_dummy: Include timer.h instead of time.h 2012-04-05 16:15:22 +00:00
dahdi_dynamic_eth.c dahdi_dynamic: Release reference count on network device when destroying dynamic spans. 2015-01-20 16:47:55 -06:00
dahdi_dynamic_ethmf.c dahdi_dynamic_ethmf: Don't use create_proc_read_entry() 2013-05-24 00:30:33 +03:00
dahdi_dynamic_loc.c dahdi_dynamic_loc: Change and check the dyn->pvt pointer under lock. 2012-04-03 19:44:45 +00:00
dahdi_dynamic.c dynamic: Prevent oops due to inverted compile flag 2014-08-15 14:58:47 -05:00
dahdi_echocan_jpah.c Update Digium copyright on files changed since beginning of the year. 2012-03-21 18:56:05 +00:00
dahdi_echocan_kb1.c Update Digium copyright on files changed since beginning of the year. 2012-03-21 18:56:05 +00:00
dahdi_echocan_mg2.c Update Digium copyright on files changed since beginning of the year. 2012-03-21 18:56:05 +00:00
dahdi_echocan_oslec.c code cleanup - refactor module_printk() 2012-02-09 15:24:40 +00:00
dahdi_echocan_sec2.c code cleanup: remove unused debug_printk() 2012-02-09 15:25:03 +00:00
dahdi_echocan_sec.c code cleanup: remove unused debug_printk() 2012-02-09 15:25:03 +00:00
dahdi_transcode.c wctc4xxp: Cleanup RTP for unopened channels. 2014-05-16 12:06:58 -05:00
dahdi-base.c dahdi: struct file.f_dentry macro was removed in kernel 3.19 2015-01-20 16:48:33 -06:00
dahdi-sysfs-chan.c sysfs: bugfix: shorten too long file names 2013-06-23 22:12:33 +03:00
dahdi-sysfs.c sysfs: new device attribute: registration_time 2014-01-28 20:04:22 +02:00
dahdi-sysfs.h Remove support for kernels < 2.6.18 2012-03-13 20:09:12 +00:00
dahdi-version.c dahdi: Do not rebuild dahdi-base.c when only updating the version. 2011-02-28 14:19:09 +00:00
dahdi.h Update Digium copyright on files changed since beginning of the year. 2012-03-21 18:56:05 +00:00
ecdis.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
fir.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
fxo_modes.h wctdm24xxp, wctdm: Reduce memory used by fxo_modes array. 2011-04-04 16:26:00 +00:00
Kbuild wcte43x: Add driver for TE435/TE235 digital cards. 2013-11-11 14:39:19 -06:00
Kconfig wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
makefw.c wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
pciradio.c Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
pciradio.rbt wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
proslic.h wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
tor2-hw.h "struct pci_device_id[]" -> "DEFINE_PCI_DEVICE_TABLE" 2011-01-03 18:26:24 +00:00
tor2.c dahdi: Remove IRQF_DISABLED. 2015-05-13 14:45:01 -05:00
tormenta2.rbt wct4xxp: Moving the transmit short detection behind debug module param. 2010-08-27 21:59:27 +00:00
wcaxx-base.c wcxb: Fix "I/O error reported by firmware" followed by underruns 2015-03-30 13:18:12 -05:00
wcfxo.c Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
wct1xxp.c dahdi: Remove IRQF_DISABLED. 2015-05-13 14:45:01 -05:00
wctdm.c Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
wcte11xp.c dahdi: Remove IRQF_DISABLED. 2015-05-13 14:45:01 -05:00
wcte13xp-base.c wcxb: Fix "I/O error reported by firmware" followed by underruns 2015-03-30 13:18:12 -05:00
wcte43x-base.c Raised E1 pulse level for wcte43x targets 2016-02-15 15:45:51 -06:00
wcxb_flash.c wcaxx: New driver for A4A/A4B/A8A/A8B analog cards. 2013-11-11 14:39:19 -06:00
wcxb_flash.h wcaxx: New driver for A4A/A4B/A8A/A8B analog cards. 2013-11-11 14:39:19 -06:00
wcxb_spi.c Add #include <linux/slab.h> to all files that call kzalloc|kmalloc|kfree. 2014-05-20 11:36:23 -05:00
wcxb_spi.h wcaxx: New driver for A4A/A4B/A8A/A8B analog cards. 2013-11-11 14:39:19 -06:00
wcxb.c Remove DAHDI_IRQF_[SHARED|DISABLED] flags. 2015-05-13 14:45:01 -05:00
wcxb.h wcxb: Fix "I/O error reported by firmware" followed by underruns 2015-03-30 13:18:12 -05:00