TO: David Fries <da...@fries.net>
CC: "Greg Kroah-Hartman" <gre...@linuxfoundation.org>
tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
char-misc-next
head: 1690e35f9b95e0efe063d76a7ab485db3e8d3bc5
commit: 8a0427d192e6043834414210dd14cc1289daff18 [29/39] w1: optional bundling
of netlink kernel replies
:::::: branch date: 47 minutes ago
:::::: commit date: 75 minutes ago
drivers/w1/w1_netlink.c:267 w1_send_slave() error: we previously assumed
'block->cmd' could be null (see line 262)
git remote add char-misc
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
git remote update char-misc
git checkout 8a0427d192e6043834414210dd14cc1289daff18
vim +267 drivers/w1/w1_netlink.c
8a0427d1 David Fries 2014-04-08 256 struct w1_netlink_cmd
*cache_cmd = block->cmd;
6b355b33 David Fries 2014-01-15 257 u64 *data;
3b838407 Evgeniy Polyakov 2009-01-07 258
8a0427d1 David Fries 2014-04-08 259 w1_reply_make_space(block,
sizeof(*data));
3b838407 Evgeniy Polyakov 2009-01-07 260
8a0427d1 David Fries 2014-04-08 261 /* Add cmd back if the packet
was sent */
8a0427d1 David Fries 2014-04-08 @262 if (!block->cmd) {
8a0427d1 David Fries 2014-04-08 263 cache_cmd->len = 0;
8a0427d1 David Fries 2014-04-08 264
w1_netlink_queue_cmd(block, cache_cmd);
3b838407 Evgeniy Polyakov 2009-01-07 265 }
3b838407 Evgeniy Polyakov 2009-01-07 266
8a0427d1 David Fries 2014-04-08 @267 data = (u64 *)(block->cmd->data
+ block->cmd->len);
3b838407 Evgeniy Polyakov 2009-01-07 268
6b355b33 David Fries 2014-01-15 269 *data = rn;
8a0427d1 David Fries 2014-04-08 270 block->cn->len += sizeof(*data);
---
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