linux-merge June 2015

linux-merge@lists.open-mesh.org

3 participants
69 discussions

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 9fd9b19ea03cce2e47544a3b8e0b532485b34758 Author: Markus Pargmann <mpa(a)pengutronix.de> Date: Fri Dec 26 12:41:27 2014 +0100 batman-adv: iv_ogm_aggr_packet, bool return value This function returns bool values, so it should be defined to return them instead of the whole int range. Signed-off-by: Markus Pargmann <mpa(a)pengutronix.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 123aabb..0015138 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -392,8 +392,8 @@ static uint8_t batadv_hop_penalty(uint8_t tq, } /* is there another aggregated packet here? */ -static int batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len, - __be16 tvlv_len) +static bool batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len, + __be16 tvlv_len) { int next_buff_pos = 0; -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit de12baece9b8010d036b4104a9f08d21418b60e8 Author: Markus Pargmann <mpa(a)pengutronix.de> Date: Fri Dec 26 12:41:28 2014 +0100 batman-adv: iv_ogm_send_to_if, declare char* as const This string pointer is later assigned to a constant string, so it should be defined constant at the beginning. Signed-off-by: Markus Pargmann <mpa(a)pengutronix.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 0015138..f9c5610 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -409,7 +409,7 @@ static void batadv_iv_ogm_send_to_if(struct batadv_forw_packet *forw_packet, struct batadv_hard_iface *hard_iface) { struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface); - char *fwd_str; + const char *fwd_str; uint8_t packet_num; int16_t buff_pos; struct batadv_ogm_packet *batadv_ogm_packet; -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 83e8b87721f21b26b843633caca8ef453e943623 Author: Sven Eckelmann <sven(a)narfation.org> Date: Mon Dec 1 10:37:28 2014 +0100 batman-adv: Use only queued fragments when merging The fragment queueing code now validates the total_size of each fragment, checks when enough fragments are queued to allow to merge them into a single packet and if the fragments have the correct size. Therefore, it is not required to have any other parameter for the merging function than a list of queued fragments. This change should avoid problems like in the past when the different skb from the list and the function parameter were mixed incorrectly. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Acked-by: Martin Hundebøll <martin(a)hundeboll.net> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index a9fc653..6ce3c84 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -231,19 +231,13 @@ err: * Returns the merged skb or NULL on error. */ static struct sk_buff * -batadv_frag_merge_packets(struct hlist_head *chain, struct sk_buff *skb) +batadv_frag_merge_packets(struct hlist_head *chain) { struct batadv_frag_packet *packet; struct batadv_frag_list_entry *entry; struct sk_buff *skb_out = NULL; int size, hdr_size = sizeof(struct batadv_frag_packet); - /* Make sure incoming skb has non-bogus data. */ - packet = (struct batadv_frag_packet *)skb->data; - size = ntohs(packet->total_size); - if (size > batadv_frag_size_limit()) - goto free; - /* Remove first entry, as this is the destination for the rest of the * fragments. */ @@ -252,6 +246,9 @@ batadv_frag_merge_packets(struct hlist_head *chain, struct sk_buff *skb) skb_out = entry->skb; kfree(entry); + packet = (struct batadv_frag_packet *)skb_out->data; + size = ntohs(packet->total_size); + /* Make room for the rest of the fragments. */ if (pskb_expand_head(skb_out, 0, size - skb_out->len, GFP_ATOMIC) < 0) { kfree_skb(skb_out); @@ -307,7 +304,7 @@ bool batadv_frag_skb_buffer(struct sk_buff **skb, if (hlist_empty(&head)) goto out; - skb_out = batadv_frag_merge_packets(&head, *skb); + skb_out = batadv_frag_merge_packets(&head); if (!skb_out) goto out_err; -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 9bb218828c8f4fa6587af93e248903c96ce469d0 Author: Markus Pargmann <mpa(a)pengutronix.de> Date: Fri Dec 26 12:41:18 2014 +0100 batman-adv: debugfs, avoid compiling for !DEBUG_FS Normally the debugfs framework will return error pointer with -ENODEV for function calls when DEBUG_FS is not set. batman does not notice this error code and continues trying to create debugfs files and executes more code. We can avoid this code execution by disabling compiling debugfs.c when DEBUG_FS is not set. Signed-off-by: Markus Pargmann <mpa(a)pengutronix.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile index 79833eb..bd7e343 100644 --- a/net/batman-adv/Makefile +++ b/net/batman-adv/Makefile @@ -20,7 +20,7 @@ obj-$(CONFIG_BATMAN_ADV) += batman-adv.o batman-adv-y += bat_iv_ogm.o batman-adv-y += bitarray.o batman-adv-$(CONFIG_BATMAN_ADV_BLA) += bridge_loop_avoidance.o -batman-adv-y += debugfs.o +batman-adv-$(CONFIG_DEBUG_FS) += debugfs.o batman-adv-$(CONFIG_BATMAN_ADV_DAT) += distributed-arp-table.o batman-adv-y += fragmentation.o batman-adv-y += gateway_client.o diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index 0c213a8..4611808 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -482,11 +482,7 @@ rem_attr: debugfs_remove_recursive(hard_iface->debug_dir); hard_iface->debug_dir = NULL; out: -#ifdef CONFIG_DEBUG_FS return -ENOMEM; -#else - return 0; -#endif /* CONFIG_DEBUG_FS */ } /** @@ -541,11 +537,7 @@ rem_attr: debugfs_remove_recursive(bat_priv->debug_dir); bat_priv->debug_dir = NULL; out: -#ifdef CONFIG_DEBUG_FS return -ENOMEM; -#else - return 0; -#endif /* CONFIG_DEBUG_FS */ } void batadv_debugfs_del_meshif(struct net_device *dev) diff --git a/net/batman-adv/debugfs.h b/net/batman-adv/debugfs.h index f3b49c3..ed25605 100644 --- a/net/batman-adv/debugfs.h +++ b/net/batman-adv/debugfs.h @@ -20,6 +20,8 @@ #define BATADV_DEBUGFS_SUBDIR "batman_adv" +#if IS_ENABLED(CONFIG_DEBUG_FS) + void batadv_debugfs_init(void); void batadv_debugfs_destroy(void); int batadv_debugfs_add_meshif(struct net_device *dev); @@ -27,4 +29,36 @@ void batadv_debugfs_del_meshif(struct net_device *dev); int batadv_debugfs_add_hardif(struct batadv_hard_iface *hard_iface); void batadv_debugfs_del_hardif(struct batadv_hard_iface *hard_iface); +#else + +static inline void batadv_debugfs_init(void) +{ +} + +static inline void batadv_debugfs_destroy(void) +{ +} + +static inline int batadv_debugfs_add_meshif(struct net_device *dev) +{ + return 0; +} + +static inline void batadv_debugfs_del_meshif(struct net_device *dev) +{ +} + +static inline +int batadv_debugfs_add_hardif(struct batadv_hard_iface *hard_iface) +{ + return 0; +} + +static inline +void batadv_debugfs_del_hardif(struct batadv_hard_iface *hard_iface) +{ +} + +#endif + #endif /* _NET_BATMAN_ADV_DEBUGFS_H_ */ -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 16b9ce83fb850602794a3bc534693362408a5408 Author: Markus Pargmann <mpa(a)pengutronix.de> Date: Fri Dec 26 12:41:23 2014 +0100 batman-adv: tvlv realloc, move error handling into if block Instead of hiding the normal function flow inside an if block, we should just put the error handling into the if block. Signed-off-by: Markus Pargmann <mpa(a)pengutronix.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index ca63d48..fd9333d 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -819,15 +819,15 @@ static bool batadv_tvlv_realloc_packet_buff(unsigned char **packet_buff, new_buff = kmalloc(min_packet_len + additional_packet_len, GFP_ATOMIC); /* keep old buffer if kmalloc should fail */ - if (new_buff) { - memcpy(new_buff, *packet_buff, min_packet_len); - kfree(*packet_buff); - *packet_buff = new_buff; - *packet_buff_len = min_packet_len + additional_packet_len; - return true; - } + if (!new_buff) + return false; + + memcpy(new_buff, *packet_buff, min_packet_len); + kfree(*packet_buff); + *packet_buff = new_buff; + *packet_buff_len = min_packet_len + additional_packet_len; - return false; + return true; } /** -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 9fc1883ef25a43b895531ac44a38257ba8c2ca62 Author: Markus Pargmann <mpa(a)pengutronix.de> Date: Fri Dec 26 12:41:25 2014 +0100 batman-adv: Makefile, Sort alphabetically The whole Makefile is sorted, just the multicast rule is not at the right position. Signed-off-by: Markus Pargmann <mpa(a)pengutronix.de> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile index bd7e343..21434ab 100644 --- a/net/batman-adv/Makefile +++ b/net/batman-adv/Makefile @@ -29,6 +29,7 @@ batman-adv-y += hard-interface.o batman-adv-y += hash.o batman-adv-y += icmp_socket.o batman-adv-y += main.o +batman-adv-$(CONFIG_BATMAN_ADV_MCAST) += multicast.o batman-adv-$(CONFIG_BATMAN_ADV_NC) += network-coding.o batman-adv-y += originator.o batman-adv-y += routing.o @@ -36,4 +37,3 @@ batman-adv-y += send.o batman-adv-y += soft-interface.o batman-adv-y += sysfs.o batman-adv-y += translation-table.o -batman-adv-$(CONFIG_BATMAN_ADV_MCAST) += multicast.o -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 70e717762d2fa80e995303995c80e0abc6419997 Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Tue Apr 28 20:29:53 2015 +0200 batman-adv: Start new development cycle Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 4d23188..9d5657e 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -24,7 +24,7 @@ #define BATADV_DRIVER_DEVICE "batman-adv" #ifndef BATADV_SOURCE_VERSION -#define BATADV_SOURCE_VERSION "2015.0" +#define BATADV_SOURCE_VERSION "2015.1" #endif /* B.A.T.M.A.N. parameters */ -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 9f6446c7f9af084763037334d37e85dacfcbd403 Author: Sven Eckelmann <sven(a)narfation.org> Date: Thu Apr 23 13:16:35 2015 +0200 batman-adv: update copyright years for 2015 Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/Makefile b/net/batman-adv/Makefile index eb7d8c03..79833eb 100644 --- a/net/batman-adv/Makefile +++ b/net/batman-adv/Makefile @@ -1,5 +1,5 @@ # -# Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +# Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: # # Marek Lindner, Simon Wunderlich # diff --git a/net/batman-adv/bat_algo.h b/net/batman-adv/bat_algo.h index 4e49666..4e59cf3 100644 --- a/net/batman-adv/bat_algo.h +++ b/net/batman-adv/bat_algo.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 00e00e0..fc299c0 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c index e3da07a..40e4a2a 100644 --- a/net/batman-adv/bitarray.c +++ b/net/batman-adv/bitarray.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2006-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich, Marek Lindner * diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h index 2acaafe..be497be 100644 --- a/net/batman-adv/bitarray.h +++ b/net/batman-adv/bitarray.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2006-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich, Marek Lindner * diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c index ac4b96e..fa941cd 100644 --- a/net/batman-adv/bridge_loop_avoidance.c +++ b/net/batman-adv/bridge_loop_avoidance.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich * diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h index 43c985d..1f506d3 100644 --- a/net/batman-adv/bridge_loop_avoidance.h +++ b/net/batman-adv/bridge_loop_avoidance.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich * diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c index a4972874..0c213a8 100644 --- a/net/batman-adv/debugfs.c +++ b/net/batman-adv/debugfs.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2010-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2010-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/debugfs.h b/net/batman-adv/debugfs.h index 37c4d6d..f3b49c3 100644 --- a/net/batman-adv/debugfs.h +++ b/net/batman-adv/debugfs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2010-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2010-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index aad022d..da1742d 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors: * * Antonio Quartulli * diff --git a/net/batman-adv/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h index 2fe0764..ed41b8e 100644 --- a/net/batman-adv/distributed-arp-table.h +++ b/net/batman-adv/distributed-arp-table.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2011-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2011-2015 B.A.T.M.A.N. contributors: * * Antonio Quartulli * diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 3d1dcaa..af495cc 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2013-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2013-2015 B.A.T.M.A.N. contributors: * * Martin Hundebøll <martin(a)hundeboll.net> * diff --git a/net/batman-adv/fragmentation.h b/net/batman-adv/fragmentation.h index d848cf6..ec1e86f 100644 --- a/net/batman-adv/fragmentation.h +++ b/net/batman-adv/fragmentation.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2013-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2013-2015 B.A.T.M.A.N. contributors: * * Martin Hundebøll <martin(a)hundeboll.net> * diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index 090828c..a85eaca 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2009-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2009-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h index 7ee53bb..185fb08 100644 --- a/net/batman-adv/gateway_client.h +++ b/net/batman-adv/gateway_client.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2009-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2009-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c index 88a1bc3..0792e2f 100644 --- a/net/batman-adv/gateway_common.c +++ b/net/batman-adv/gateway_common.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2009-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2009-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/gateway_common.h b/net/batman-adv/gateway_common.h index aa51165..df54342 100644 --- a/net/batman-adv/gateway_common.h +++ b/net/batman-adv/gateway_common.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2009-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2009-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index baf1f98..bdb020e 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h index 1918cd5..e8b6ffe 100644 --- a/net/batman-adv/hard-interface.h +++ b/net/batman-adv/hard-interface.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/hash.c b/net/batman-adv/hash.c index 7c1c630..3a0e1dc 100644 --- a/net/batman-adv/hash.c +++ b/net/batman-adv/hash.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2006-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich, Marek Lindner * diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h index 539fc12..379e32a 100644 --- a/net/batman-adv/hash.h +++ b/net/batman-adv/hash.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2006-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2006-2015 B.A.T.M.A.N. contributors: * * Simon Wunderlich, Marek Lindner * diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index 161ef8f..6c3cfb5 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h index 0c33950..4815824 100644 --- a/net/batman-adv/icmp_socket.h +++ b/net/batman-adv/icmp_socket.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c index 12fc77b..ca63d48 100644 --- a/net/batman-adv/main.c +++ b/net/batman-adv/main.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 9d5657e..11d2d9f 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c index b24e4bb..09f2838 100644 --- a/net/batman-adv/multicast.c +++ b/net/batman-adv/multicast.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2014-2015 B.A.T.M.A.N. contributors: * * Linus Lüssing * diff --git a/net/batman-adv/multicast.h b/net/batman-adv/multicast.h index 3a44ebd..033d80e 100644 --- a/net/batman-adv/multicast.h +++ b/net/batman-adv/multicast.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2014-2015 B.A.T.M.A.N. contributors: * * Linus Lüssing * diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c index 127cc4d..89e1d47 100644 --- a/net/batman-adv/network-coding.c +++ b/net/batman-adv/network-coding.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2012-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2012-2015 B.A.T.M.A.N. contributors: * * Martin Hundebøll, Jeppe Ledet-Pedersen * diff --git a/net/batman-adv/network-coding.h b/net/batman-adv/network-coding.h index 358c0d6..b5ab8ff 100644 --- a/net/batman-adv/network-coding.h +++ b/net/batman-adv/network-coding.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2012-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2012-2015 B.A.T.M.A.N. contributors: * * Martin Hundebøll, Jeppe Ledet-Pedersen * diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index 90e805a..e3900e4 100644 --- a/net/batman-adv/originator.c +++ b/net/batman-adv/originator.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2009-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2009-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h index aa4a436..9133914 100644 --- a/net/batman-adv/originator.h +++ b/net/batman-adv/originator.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h index b81fbbf..9468bc0 100644 --- a/net/batman-adv/packet.h +++ b/net/batman-adv/packet.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index da83982..c5d9009 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h index 557d3d1..6573f12 100644 --- a/net/batman-adv/routing.h +++ b/net/batman-adv/routing.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 3d64ed2..fa70ae8 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h index 38d0ec1..60c233e 100644 --- a/net/batman-adv/send.h +++ b/net/batman-adv/send.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 5ec31d7..d85a45c 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * diff --git a/net/batman-adv/soft-interface.h b/net/batman-adv/soft-interface.h index dbab22f..9ce0804 100644 --- a/net/batman-adv/soft-interface.h +++ b/net/batman-adv/soft-interface.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c index a75dc12..fa8c347 100644 --- a/net/batman-adv/sysfs.c +++ b/net/batman-adv/sysfs.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2010-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2010-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/sysfs.h b/net/batman-adv/sysfs.h index b715b60..b9e79ad 100644 --- a/net/batman-adv/sysfs.h +++ b/net/batman-adv/sysfs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2010-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2010-2015 B.A.T.M.A.N. contributors: * * Marek Lindner * diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 07b263a..b098e53 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich, Antonio Quartulli * diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h index ad84d7b..5769037c 100644 --- a/net/batman-adv/translation-table.h +++ b/net/batman-adv/translation-table.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich, Antonio Quartulli * diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 9398c3f..28f2461 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * -- LinuxNextTracking

1 0

[linux-next] LinuxNextTracking branch, master, updated. next-20150601
by batman＠open-mesh.org 01 Jun '15

01 Jun '15

The following commit has been merged in the master branch: commit 53e771457e823fbc21834f60508c42a4270534fd Author: Sven Eckelmann <sven(a)narfation.org> Date: Mon Dec 1 10:37:27 2014 +0100 batman-adv: Check total_size when queueing fragments The fragmentation code was replaced in 610bfc6bc99bc83680d190ebc69359a05fc7f605 ("batman-adv: Receive fragmented packets and merge") by an implementation which handles the queueing+merging of fragments based on their size and the total_size of the non-fragmented packet. This total_size is announced by each fragment. The new implementation doesn't check if the the total_size information of the packets inside one chain is consistent. This is consistency check is recommended to allow using any of the packets in the queue to decide whether all fragments of a packet are received or not. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Acked-by: Martin Hundebøll <martin(a)hundeboll.net> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index af495cc..a9fc653 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -161,6 +161,7 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node, hlist_add_head(&frag_entry_new->list, &chain->head); chain->size = skb->len - hdr_size; chain->timestamp = jiffies; + chain->total_size = ntohs(frag_packet->total_size); ret = true; goto out; } @@ -195,9 +196,11 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node, out: if (chain->size > batadv_frag_size_limit() || - ntohs(frag_packet->total_size) > batadv_frag_size_limit()) { + chain->total_size != ntohs(frag_packet->total_size) || + chain->total_size > batadv_frag_size_limit()) { /* Clear chain if total size of either the list or the packet - * exceeds the maximum size of one merged packet. + * exceeds the maximum size of one merged packet. Don't allow + * packets to have different total_size. */ batadv_frag_clear_chain(&chain->head); chain->size = 0; diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index 28f2461..e95db42 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -132,6 +132,7 @@ struct batadv_orig_ifinfo { * @timestamp: time (jiffie) of last received fragment * @seqno: sequence number of the fragments in the list * @size: accumulated size of packets in list + * @total_size: expected size of the assembled packet */ struct batadv_frag_table_entry { struct hlist_head head; @@ -139,6 +140,7 @@ struct batadv_frag_table_entry { unsigned long timestamp; uint16_t seqno; uint16_t size; + uint16_t total_size; }; /** -- LinuxNextTracking

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

linux-merge June 2015