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Jon Paul Maloy 5074ab89c5 tipc: mark head of reassembly buffer as non-linear 
The message reassembly function does not update the 'len' and 'data_len'
fields of the head skbuff correctly when fragments are chained to it.
This may sometimes lead to obsure errors, such as fragment reordering
when we receive fragments which are cloned buffers.

This commit fixes this, by ensuring that the two fields are updated
correctly.

Suggested-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-05-14 15:19:48 -04:00
..
Kconfig tipc: add InfiniBand media type 2013-04-17 14:18:33 -04:00
Makefile tipc: purge signal handler infrastructure 2014-05-05 17:26:45 -04:00
addr.c tipc: compress out gratuitous extra carriage returns 2012-04-30 15:53:56 -04:00
addr.h tipc: explicitly include core.h in addr.h 2014-02-13 17:49:13 -05:00
bcast.c tipc: avoid to asynchronously reset all links 2014-05-05 17:26:45 -04:00
bcast.h tipc: avoid to asynchronously reset all links 2014-05-05 17:26:45 -04:00
bearer.c tipc: fix race in disc create/delete 2014-04-22 21:17:53 -04:00
bearer.h tipc: use RCU to protect media_ptr pointer 2014-04-22 21:17:53 -04:00
config.c tipc: convert allocations of global variables associated with bclink 2014-05-05 17:26:45 -04:00
config.h tipc: obsolete the remote management feature 2014-03-27 13:08:36 -04:00
core.c tipc: decrease connection flow control window 2014-05-14 15:19:47 -04:00
core.h tipc: purge signal handler infrastructure 2014-05-05 17:26:45 -04:00
discover.c tipc: fix a possible memory leak 2014-04-27 19:08:06 -04:00
discover.h tipc: fix race in disc create/delete 2014-04-22 21:17:53 -04:00
eth_media.c tipc: eliminate code duplication in media layer 2013-12-11 00:17:43 -05:00
ib_media.c tipc: eliminate code duplication in media layer 2013-12-11 00:17:43 -05:00
link.c tipc: mark head of reassembly buffer as non-linear 2014-05-14 15:19:48 -04:00
link.h tipc: avoid to asynchronously reset all links 2014-05-05 17:26:45 -04:00
log.c tipc: remove print_buf and deprecated log buffer code 2012-07-13 19:34:43 -04:00
msg.c tipc: remove iovec length parameter from all sending functions 2013-10-18 13:20:42 -04:00
msg.h tipc: message reassembly using fragment chain 2013-11-07 18:30:11 -05:00
name_distr.c tipc: avoid to asynchronously deliver name tables to peer node 2014-05-05 17:26:44 -04:00
name_distr.h tipc: avoid to asynchronously deliver name tables to peer node 2014-05-05 17:26:44 -04:00
name_table.c tipc: fix memory leak of publications 2014-04-30 13:31:26 -04:00
name_table.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
net.c tipc: convert allocations of global variables associated with bclink 2014-05-05 17:26:45 -04:00
net.h tipc: convert allocations of global variables associated with bclink 2014-05-05 17:26:45 -04:00
netlink.c net: Use netlink_ns_capable to verify the permisions of netlink messages 2014-04-24 13:44:54 -04:00
node.c tipc: don't directly overwrite node action_flags 2014-05-09 01:41:01 -04:00
node.h tipc: rename enum names of node flags 2014-05-09 01:41:01 -04:00
node_subscr.c tipc: avoid to asynchronously notify subscriptions 2014-05-05 17:26:44 -04:00
node_subscr.h tipc: avoid to asynchronously notify subscriptions 2014-05-05 17:26:44 -04:00
port.c tipc: eliminate redundant lookups in registry 2014-03-12 15:53:49 -04:00
port.h tipc: decrease connection flow control window 2014-05-14 15:19:47 -04:00
ref.c tipc: eliminate redundant lookups in registry 2014-03-12 15:53:49 -04:00
ref.h tipc: eliminate redundant lookups in registry 2014-03-12 15:53:49 -04:00
server.c net: Fix use after free by removing length arg from sk_data_ready callbacks. 2014-04-11 16:15:36 -04:00
server.h tipc: remove all enabled flags from all tipc components 2014-02-22 00:00:15 -05:00
socket.c tipc: compensate for double accounting in socket rcv buffer 2014-05-14 15:19:47 -04:00
socket.h tipc: compensate for double accounting in socket rcv buffer 2014-05-14 15:19:47 -04:00
subscr.c tipc: fix spinlock recursion bug for failed subscriptions 2014-03-24 15:36:56 -04:00
subscr.h tipc: cosmetic realignment of function arguments 2013-06-17 15:53:01 -07:00
sysctl.c tipc: change socket buffer overflow control to respect sk_rcvbuf 2013-06-17 15:53:00 -07:00