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16fad69cfe
linux/include
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Eric Dumazet 16fad69cfe tcp: fix skb_availroom() 
Chrome OS team reported a crash on a Pixel ChromeBook in TCP stack :

https://code.google.com/p/chromium/issues/detail?id=182056

commit a21d45726a (tcp: avoid order-1 allocations on wifi and tx
path) did a poor choice adding an 'avail_size' field to skb, while
what we really needed was a 'reserved_tailroom' one.

It would have avoided commit 22b4a4f22d (tcp: fix retransmit of
partially acked frames) and this commit.

Crash occurs because skb_split() is not aware of the 'avail_size'
management (and should not be aware)

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Mukesh Agrawal <quiche@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-14 11:49:45 -04:00
..
acpi ACPI / glue: Drop .find_bridge() callback from struct acpi_bus_type 2013-03-04 14:23:40 +01:00
asm-generic ImgTec Meta architecture changes for v3.9-rc1 2013-03-03 12:06:09 -08:00
clocksource ImgTec Meta architecture changes for v3.9-rc1 2013-03-03 12:06:09 -08:00
crypto
drm drm: Documentation typo fixes 2013-03-08 08:32:23 +10:00
keys
linux tcp: fix skb_availroom() 2013-03-14 11:49:45 -04:00
math-emu
media [media] media: ov7670: Add possibility to disable pixclk during hblank 2013-02-08 14:35:06 -02:00
memory
misc
net ipv4: fix definition of FIB_TABLE_HASHSZ 2013-03-13 10:47:09 -04:00
pcmcia
ras edac: add support for error type "Info" 2013-02-21 14:16:27 -03:00
rdma IB/core: Add "type 2" memory windows support 2013-02-21 11:51:45 -08:00
rxrpc
scsi SCSI for-linus on 20130301 2013-03-02 11:42:16 -08:00
sound arm-soc: late OMAP changes 2013-02-28 20:00:40 -08:00
target target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors 2013-02-23 12:46:14 -08:00
trace Various bug fixes for ext4. The most important is a fix for the new 2013-03-02 19:33:21 -08:00
uapi UAPI disintegration 2012-12-20 2013-03-03 14:24:59 -08:00
video UAPI disintegration 2012-12-20 2013-03-03 14:24:59 -08:00
xen xen: event channel arrays are xen_ulong_t and not unsigned long 2013-02-20 08:45:07 -05:00
Kbuild