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b3967d6c25
linux/drivers
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Mark Adams b3967d6c25 [PATCH] dvb: fix bug in demux that caused lost mpeg sections 
Fix a bug in the software demux which causes large MPEG sections to be lost
when they follow very small sections.

The problem happens when two sections begin in the same transport packet.  The
dvb_demux code resets its buffer only before the first of these sections.
This means that when the second (or subsequent) section begins, there is up to
182 bytes of buffer space already used.  If the following section is close to
the maximum size, it currently won't fit in the (4096-byte) buffer and is
thrown away.

The fix is simply to enlarge the buffer by the size of one transport packet
and correct one usage of the SECFEED_SIZE definition where what is really
meant is the maximum size of a section.

Signed-off-by: Mark Adams <mark147m@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Cc: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-09 07:56:05 -08:00
..
acorn [ARM] Turn ARM RiscPC PCF8583 i2c RTC driver into a proper module 2005-10-30 19:07:59 +00:00
acpi [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
atm [PATCH] gfp flags annotations - part 1 2005-10-08 15:00:57 -07:00
base [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
block [PATCH] add a file_permission helper 2005-11-09 07:55:59 -08:00
bluetooth [Bluetooth]: Add endian annotations to the core 2005-11-08 09:57:21 -08:00
cdrom [PATCH] drivers/cdrom: kmalloc + memset -> kzalloc conversion 2005-11-07 07:53:59 -08:00
char [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
connector [PATCH] Process Events Connector 2005-11-07 07:53:35 -08:00
cpufreq [PATCH] cpu hotplug: fix locking in cpufreq drivers 2005-11-09 07:55:50 -08:00
crypto [PATCH] CONFIG_IA32 2005-10-30 17:37:10 -08:00
dio [PATCH] drivers/dio: kmalloc + memset -> kzalloc conversion 2005-11-07 07:53:59 -08:00
eisa [PATCH] drivers/eisa: kmalloc + memset -> kzalloc conversion 2005-11-07 07:53:59 -08:00
fc4 [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
firmware [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
hwmon [PATCH] max1619 fix 2005-11-07 07:54:09 -08:00
i2c [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
ide [PATCH] ppc: Fix PowerBook HD led on ARCH=powerpc 2005-11-08 11:19:51 +11:00
ieee1394 [PATCH] ieee1394: fix-up schedule_timeout() usage 2005-11-07 07:53:57 -08:00
infiniband [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
input [PATCH] Input: fix 'uniq' reporting in hotplug handler 2005-11-09 07:55:50 -08:00
isdn [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
macintosh macintosh: Always export pmu_[un]register_sleep_notifier if CONFIG_PM set 2005-11-08 12:14:50 +11:00
mca [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
md [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
media [PATCH] dvb: fix bug in demux that caused lost mpeg sections 2005-11-09 07:56:05 -08:00
message [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
mfd [PATCH] fix remaining missing includes 2005-11-07 07:53:41 -08:00
misc [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
mmc Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-11-07 13:32:52 -08:00
mtd [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
net [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
nubus
oprofile [PATCH] clean up inline static vs static inline 2005-07-27 16:26:20 -07:00
parisc Auto-update from upstream 2005-10-28 12:18:07 -04:00
parport [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
pci [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
pcmcia [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
pnp [PATCH] drivers/pnp/: cleanups 2005-11-07 07:54:09 -08:00
rapidio [PATCH] rapidio: message interface updates 2005-11-07 07:53:47 -08:00
s390 [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
sbus [SPARC]: Missing compat_ioctl hookup in openprom driver. 2005-11-08 10:00:13 -08:00
scsi [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
serial [SUNSU]: Do not mark sunsu_console_setup() __init 2005-11-07 14:10:21 -08:00
sh [PATCH] superhyway: multiple block support and VCR rework 2005-11-07 07:53:28 -08:00
sn
tc Add .gitignore files for Turbochannel 2005-11-07 18:05:37 +00:00
telephony [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
usb [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
video [PATCH] changing CONFIG_LOCALVERSION rebuilds too much, for no good reason 2005-11-09 07:55:57 -08:00
w1 [PATCH] kfree cleanup: misc remaining drivers 2005-11-07 07:54:05 -08:00
zorro [PATCH] fix missing includes 2005-10-30 17:37:32 -08:00
Kconfig [NET]: Add netlink connector. 2005-09-11 19:15:07 -07:00
Makefile [PATCH] RapidIO support: core base 2005-11-07 07:53:46 -08:00