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linux/drivers/char
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Mikulas Patocka 878b8619f7 Fix memory corruption in console selection 
Fix an off-by-two memory error in console selection.

The loop below goes from sel_start to sel_end (inclusive), so it writes
one more character.  This one more character was added to the allocated
size (+1), but it was not multiplied by an UTF-8 multiplier.

This patch fixes a memory corruption when UTF-8 console is used and the
user selects a few characters, all of them 3-byte in UTF-8 (for example
a frame line).

When memory redzones are enabled, a redzone corruption is reported.
When they are not enabled, trashing of random memory occurs.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-31 15:51:31 -08:00
..
agp
agp/intel: Fix broken ® symbol in device name.
2008-12-29 10:06:20 +10:00
hw_random
[ARM] omap: ensure OMAP drivers pass a struct device to clk_get()
2009-01-24 11:41:16 +00:00
ip2
…
ipmi
Fix platform drivers that crash on suspend/resume
2008-11-12 17:17:16 -08:00
mwave
mwave: struct device - replace bus_id with dev_name(), dev_set_name()
2009-01-06 10:44:38 -08:00
pcmcia
synclink_cs: Convert to tty_port
2009-01-02 10:19:42 -08:00
rio
rio: Kill off ckmalloc
2009-01-02 10:19:38 -08:00
tpm
Merge branch 'linus' into release
2009-01-09 03:39:43 -05:00
xilinx_hwicap
xilinx_hwicap: remove improper wording in license statement
2008-12-17 11:23:07 -08:00
.gitignore
…
amiserial.c
m68k: amiserial - Kill warn_unused_result warnings
2009-01-12 20:56:39 +01:00
apm-emulation.c
…
applicom.c
…
applicom.h
…
bfin-otp.c
…
briq_panel.c
…
bsr.c
powerpc: Cleanup from l64 to ll64 change: drivers/char
2009-01-13 14:48:00 +11:00
cd1865.h
…
ChangeLog
…
consolemap.c
consolemap: indentation & braces disagree - reindent
2009-01-06 15:59:30 -08:00
cp437.uni
unicode table for cp437
2008-12-13 11:25:49 -08:00
cs5535_gpio.c
…
cyclades.c
drivers/char/cyclades.c: cy_pci_probe: fix error path
2009-01-02 10:19:43 -08:00
defkeymap.c_shipped
…
defkeymap.map
…
digi1.h
…
digiFep1.h
…
digiPCI.h
…
ds1302.c
…
ds1620.c
[ARM] netwinder: clean up GPIO naming
2008-12-13 09:12:07 +00:00
dsp56k.c
…
dtlk.c
…
efirtc.c
…
epca.c
trivial: fix an -> a typos in documentation and comments
2009-01-06 11:28:07 +01:00
epca.h
…
epcaconfig.h
…
esp.c
tty_port: Add a port level carrier detect operation
2009-01-02 10:19:38 -08:00
generic_nvram.c
…
generic_serial.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
genrtc.c
…
hangcheck-timer.c
…
hpet.c
x86: correct link to HPET timer specification
2008-11-24 10:05:12 +01:00
hvc_beat.c
powerpc/cell: Use correct types in beat files
2009-01-08 16:25:16 +11:00
hvc_console.c
hvc_console: Remove tty->low_latency
2009-01-16 16:15:16 +11:00
hvc_console.h
powerpc: Make open count variables signed in hvcs/hvsi/hvc_console
2008-12-03 21:04:13 +11:00
hvc_irq.c
hvc_console: Call free_irq() only if request_irq() was successful
2009-01-13 14:48:01 +11:00
hvc_iseries.c
drivers/hvc: Add missing of_node_put
2008-12-03 21:04:09 +11:00
hvc_iucv.c
[S390] hvc_iucv: Special handling of IUCV HVC devices
2009-01-09 12:15:09 +01:00
hvc_rtas.c
…
hvc_udbg.c
powerpc: udbg-based backend for hvc_console
2008-11-19 16:04:25 +11:00
hvc_vio.c
drivers/hvc: Add missing of_node_put
2008-12-03 21:04:09 +11:00
hvc_xen.c
hvc_console: Add a hangup notifier for backends
2008-10-22 10:59:54 +11:00
hvcs.c
powerpc: Make open count variables signed in hvcs/hvsi/hvc_console
2008-12-03 21:04:13 +11:00
hvsi.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
i8k.c
i8k: Add Dell Vostro systems
2009-01-02 10:28:32 -08:00
isicom.c
tty: Introduce some close helpers for ports
2009-01-02 10:19:40 -08:00
istallion.c
tty: Introduce some close helpers for ports
2009-01-02 10:19:40 -08:00
Kconfig
powerpc: Fix iseries drivers build failure without CONFIG_VIOPATH
2009-01-08 16:25:14 +11:00
keyboard.c
…
lp.c
…
Makefile
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
2008-12-28 16:54:33 -08:00
mbcs.c
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mbcs.h
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mem.c
mm: make vread() and vwrite() declaration
2009-01-06 15:59:05 -08:00
misc.c
…
mmtimer.c
…
moxa.c
tty_port: Add a port level carrier detect operation
2009-01-02 10:19:38 -08:00
moxa.h
…
mspec.c
…
mxser.c
tty: Introduce some close helpers for ports
2009-01-02 10:19:40 -08:00
mxser.h
…
n_hdlc.c
…
n_r3964.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
n_tty.c
tty: N_TTY SIGIO only works for read
2009-01-02 10:19:40 -08:00
nozomi.c
tty: kref nozomi
2009-01-02 10:19:40 -08:00
nsc_gpio.c
…
nvram.c
[PATCH] nvram - convert PRINT_PROC to seq_file
2008-11-11 09:56:00 +00:00
nwbutton.c
…
nwbutton.h
…
nwflash.c
[ARM] netwinder: clean up GPIO naming
2008-12-13 09:12:07 +00:00
pc8736x_gpio.c
…
ppdev.c
…
ps3flash.c
powerpc/ps3: Printing fixups for l64 to ll64 conversion drivers/char
2009-01-16 16:15:14 +11:00
pty.c
pty: Fix documentation
2009-01-12 16:37:00 -08:00
random.c
random: don't try to look at entropy_count outside the lock
2009-01-06 15:59:30 -08:00
raw.c
[PATCH] kill the rest of struct file propagation in block ioctls
2008-10-21 07:49:14 -04:00
riscom8_reg.h
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riscom8.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
riscom8.h
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rocket_int.h
tty: rocketport uses different port flags to everyone else
2009-01-02 10:19:39 -08:00
rocket.c
tty: use port methods for the rocket driver
2009-01-02 10:19:42 -08:00
rocket.h
tty: rocketport uses different port flags to everyone else
2009-01-02 10:19:39 -08:00
rtc.c
RTC: Remove the BKL.
2009-01-08 16:44:03 -07:00
scc.h
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scx200_gpio.c
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selection.c
Fix memory corruption in console selection
2009-01-31 15:51:31 -08:00
ser_a2232.c
m68k: ser_a2232 - Kill warn_unused_result warnings
2009-01-12 20:56:39 +01:00
ser_a2232.h
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ser_a2232fw.ax
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ser_a2232fw.h
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serial167.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
snsc_event.c
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snsc.c
…
snsc.h
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sonypi.c
Merge branch 'misc' into release
2008-11-11 21:14:11 -05:00
specialix_io8.h
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specialix.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
stallion.c
tty: Introduce some close helpers for ports
2009-01-02 10:19:40 -08:00
sx.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
sx.h
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sxboards.h
…
sxwindow.h
…
synclink_gt.c
synclink_gt: enable RI interrupt
2009-01-15 16:39:37 -08:00
synclink.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
synclinkmp.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
sysrq.c
sysrq: add commentary on why we use the console loglevel over using KERN_EMERG
2009-01-15 16:39:36 -08:00
tb0219.c
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tlclk.c
…
toshiba.c
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tty_audit.c
Audit: Log TIOCSTI
2008-12-09 20:32:06 +11:00
tty_buffer.c
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tty_io.c
tty_open can return to userspace holding tty_mutex
2009-01-27 07:37:15 -08:00
tty_ioctl.c
tty: Fix race in the flush for some ldiscs
2009-01-15 12:48:35 -08:00
tty_ldisc.c
tty: Fix PPP hang under load
2009-01-02 10:19:38 -08:00
tty_port.c
tty: use port methods for the rocket driver
2009-01-02 10:19:42 -08:00
vc_screen.c
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viotape.c
…
virtio_console.c
virtio_console: support console resizing
2008-12-30 09:26:10 +10:30
vme_scc.c
m68k: vme_scc - Kill warn_unused_result warnings
2009-01-12 20:56:38 +01:00
vr41xx_giu.c
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vt_ioctl.c
tty: Remove some pointless casts
2009-01-02 10:19:40 -08:00
vt.c
Make various things static
2009-01-08 08:31:15 -08:00