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linux/drivers/char
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Theodore Ts'o f9c6d4987b random: fix BUG_ON caused by accounting simplification 
Commit ee1de406ba6eb1 ("random: simplify accounting logic") simplified
things too much, in that it allows the following to trigger an
overflow that results in a BUG_ON crash:

dd if=/dev/urandom of=/dev/zero bs=67108707 count=1

Thanks to Peter Zihlstra for discovering the crash, and Hannes
Frederic for analyizing the root cause.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Reported-by: Peter Zijlstra <peterz@infradead.org>
Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Greg Price <price@mit.edu>
2014-05-16 22:18:22 -04:00
..
agp
agp: info leak in agpioc_info_wrap()
2014-05-06 13:05:00 -07:00
hw_random
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2014-04-14 16:04:14 -07:00
ipmi
ipmi: boolify some things
2014-04-17 12:30:40 -07:00
mwave
drivers/char: delete non-required instances of include <linux/init.h>
2014-02-07 15:10:19 -08:00
pcmcia
tty: Fix help text of SYNCLINK_CS
2014-04-16 14:31:13 -07:00
tpm
Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP
2014-04-07 16:36:11 -07:00
xilinx_hwicap
char: hwicap: Remove unnecessary dev_set_drvdata()
2013-10-03 16:03:31 -07:00
apm-emulation.c
apm-emulation: add hibernation APM events to support suspend2disk
2014-01-07 13:50:28 +01:00
applicom.c
applicom: use correct array offset
2013-03-15 12:23:48 -07:00
applicom.h
…
bfin-otp.c
…
bsr.c
drivers: clean-up prom.h implicit includes
2013-10-09 20:04:04 -05:00
ds1302.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
ds1620.c
ds1620: single_open() leak
2013-05-05 00:11:29 -04:00
dsp56k.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
dtlk.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
efirtc.c
rtc: single_open() leaks
2013-05-05 00:12:29 -04:00
generic_nvram.c
…
genrtc.c
rtc: single_open() leaks
2013-05-05 00:12:29 -04:00
hangcheck-timer.c
…
hpet.c
ACPI: Clean up inclusions of ACPI header files
2013-12-07 01:03:14 +01:00
i8k.c
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2014-01-29 18:56:27 -08:00
Kconfig
ttyprintk: Allow built as a module
2014-04-16 14:21:06 -07:00
lp.c
char: Int overflow in lp_do_ioctl().
2013-12-18 16:39:54 -08:00
Makefile
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
2014-01-29 20:49:12 -08:00
mbcs.c
char: remove use of __devinitconst
2012-11-21 12:55:19 -08:00
mbcs.h
…
mem.c
/dev/mem: handle out-of-bounds read/write
2014-02-15 11:51:02 -08:00
misc.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2013-11-13 15:34:18 +09:00
mmtimer.c
drivers/char/mmtimer.c: Remove useless kfree
2012-09-26 13:20:40 -07:00
msm_smd_pkt.c
treewide: Fix typos in printk
2013-12-19 15:10:49 +01:00
mspec.c
char: Use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT
2013-05-21 10:07:54 -07:00
nsc_gpio.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
nvram.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
nwbutton.c
char: nwbutton: open-code interruptible_sleep_on
2014-01-08 15:29:52 -08:00
nwbutton.h
…
nwflash.c
Merge branch 'late/fixes' into fixes
2012-10-07 07:22:32 -07:00
pc8736x_gpio.c
pc8736x_gpio: use platform_device_unregister in pc8736x_gpio_cleanup()
2012-10-24 15:52:29 -07:00
ppdev.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
ps3flash.c
ps3flash: switch to generic_file_llseek_size()
2013-06-29 12:57:33 +04:00
random.c
random: fix BUG_ON caused by accounting simplification
2014-05-16 22:18:22 -04:00
raw.c
raw: test against runtime value of max_raw_minors
2014-02-07 08:29:46 -08:00
rtc.c
various char drivers: remove deprecated IRQF_DISABLED
2013-10-16 12:36:10 -07:00
scx200_gpio.c
…
snsc_event.c
various char drivers: remove deprecated IRQF_DISABLED
2013-10-16 12:36:10 -07:00
snsc.c
various char drivers: remove deprecated IRQF_DISABLED
2013-10-16 12:36:10 -07:00
snsc.h
…
sonypi.c
ACPI: Remove the old /proc/acpi/event interface
2013-07-15 13:56:36 +02:00
tb0219.c
new helper: file_inode(file)
2013-02-22 23:31:31 -05:00
tile-srom.c
drivers/char: delete non-required instances of include <linux/init.h>
2014-02-07 15:10:19 -08:00
tlclk.c
tlclk: remove deprecated IRQF_DISABLED
2013-10-16 12:36:10 -07:00
toshiba.c
…
ttyprintk.c
ttyprintk: Allow built as a module
2014-04-16 14:21:06 -07:00
uv_mmtimer.c
…
virtio_console.c
pipe: kill ->map() and ->unmap()
2014-04-01 23:19:19 -04:00