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Staging: batman-adv: Fix resizing of broadcast seqno buffers on if deletion

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Not only the entries of the deleted interface got erased, but also all
ones with a lower if_num. This commit fixes this issue by setting the
destination appropriately.

Signed-off-by: Linus Lüssing <linus.luessing@web.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Linus Lüssing 2010-10-19 11:59:11 +02:00 committed by Greg Kroah-Hartman
parent 9b37bc2c71
commit 5dfa2ba9e6
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/batman-adv/originator.c
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@ -456,7 +456,7 @@ static int orig_node_del_if(struct orig_node *orig_node,
memcpy(data_ptr, orig_node->bcast_own, del_if_num * chunk_size);
/* copy second part */
memcpy(data_ptr,
memcpy(data_ptr + del_if_num * chunk_size,
orig_node->bcast_own + ((del_if_num + 1) * chunk_size),
(max_if_num - del_if_num) * chunk_size);
@ -476,7 +476,7 @@ free_bcast_own:
memcpy(data_ptr, orig_node->bcast_own_sum,
del_if_num * sizeof(uint8_t));
memcpy(data_ptr,
memcpy(data_ptr + del_if_num * sizeof(uint8_t),
orig_node->bcast_own_sum + ((del_if_num + 1) * sizeof(uint8_t)),
(max_if_num - del_if_num) * sizeof(uint8_t));