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| author | Florian Westphal <fw@strlen.de> | 2013-12-23 00:32:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-01-15 15:27:11 -0800 |
| commit | e25027c9bf3fb2dcdd893f13a5651401332941cb (patch) | |
| tree | b1a4b947b6e64489a53cf227d957c9a0b40746a7 /include/linux | |
| parent | 7918313da2c7d58dd1380ff5cebf0524268ae523 (diff) | |
| download | lwn-e25027c9bf3fb2dcdd893f13a5651401332941cb.tar.gz lwn-e25027c9bf3fb2dcdd893f13a5651401332941cb.zip | |
net: rose: restore old recvmsg behavior
[ Upstream commit f81152e35001e91997ec74a7b4e040e6ab0acccf ]
recvmsg handler in net/rose/af_rose.c performs size-check ->msg_namelen.
After commit f3d3342602f8bcbf37d7c46641cb9bca7618eb1c
(net: rework recvmsg handler msg_name and msg_namelen logic), we now
always take the else branch due to namelen being initialized to 0.
Digging in netdev-vger-cvs git repo shows that msg_namelen was
initialized with a fixed-size since at least 1995, so the else branch
was never taken.
Compile tested only.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions