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nexedi
babeld
Commits
8dd23d14
Commit
8dd23d14
authored
Oct 31, 2019
by
Julien Muchembled
Browse files
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Merge upstream master
parents
223c72e2
0835d5d8
Changes
4
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Showing
4 changed files
with
19 additions
and
12 deletions
+19
-12
CHANGES
CHANGES
+6
-0
interface.c
interface.c
+10
-9
kernel_socket.c
kernel_socket.c
+2
-2
message.c
message.c
+1
-1
No files found.
CHANGES
View file @
8dd23d14
20 August 2019: babeld-1.9.1
* Fixed a crash that could happen when unicast and RTT estimation are
both enabled on an interface. Thanks to Dave Taht.
* Fixed compilation under BSD. Thanks to Dave Taht.
4 August 2019: babeld-1.9.0
* Reworked buffering of unicast packets to use a per-neighbour buffer
...
...
interface.c
View file @
8dd23d14
...
...
@@ -44,6 +44,8 @@ THE SOFTWARE.
#include "xroute.h"
#include "hmac.h"
#define MIN_MTU 512
struct
interface
*
interfaces
=
NULL
;
static
struct
interface
*
...
...
@@ -280,12 +282,8 @@ interface_updown(struct interface *ifp, int up)
if
((
!!
up
)
==
if_up
(
ifp
))
return
0
;
if
(
up
)
ifp
->
flags
|=
IF_UP
;
else
ifp
->
flags
&=
~
IF_UP
;
if
(
up
)
{
ifp
->
flags
|=
IF_UP
;
if
(
ifp
->
ifindex
<=
0
)
{
fprintf
(
stderr
,
"Upping unknown interface %s.
\n
"
,
ifp
->
name
);
...
...
@@ -307,7 +305,9 @@ interface_updown(struct interface *ifp, int up)
mtu
=
kernel_interface_mtu
(
ifp
->
name
,
ifp
->
ifindex
);
if
(
mtu
<
0
)
{
fprintf
(
stderr
,
"Warning: couldn't get MTU of interface %s (%u).
\n
"
,
fprintf
(
stderr
,
"Warning: couldn't get MTU of interface %s (%u), "
"using 1280
\n
"
,
ifp
->
name
,
ifp
->
ifindex
);
mtu
=
1280
;
}
...
...
@@ -318,10 +318,10 @@ interface_updown(struct interface *ifp, int up)
to reassemble up to 1500 bytes. In IPv4, every host must be
able to reassemble up to 576 bytes. At any rate, the Babel spec
says that every node must be able to parse packets of size 512. */
if
(
mtu
<
512
)
{
if
(
mtu
<
MIN_MTU
)
{
fprintf
(
stderr
,
"Suspiciously low MTU %d on interface %s (%u), using
512
.
\n
"
,
mtu
,
ifp
->
name
,
ifp
->
ifindex
);
"Suspiciously low MTU %d on interface %s (%u), using
%d
.
\n
"
,
mtu
,
ifp
->
name
,
ifp
->
ifindex
,
MIN_MTU
);
mtu
=
512
;
}
...
...
@@ -498,6 +498,7 @@ interface_updown(struct interface *ifp, int up)
send_update
(
ifp
,
0
,
NULL
,
0
,
NULL
,
0
);
send_multicast_request
(
ifp
,
NULL
,
0
,
NULL
,
0
);
}
else
{
ifp
->
flags
&=
~
IF_UP
;
flush_interface_routes
(
ifp
,
0
);
ifp
->
buf
.
len
=
0
;
ifp
->
buf
.
size
=
0
;
...
...
kernel_socket.c
View file @
8dd23d14
...
...
@@ -456,11 +456,11 @@ kernel_route(int operation, int table,
/* Avoid atomic route changes that is buggy on OS X. */
kernel_route
(
ROUTE_FLUSH
,
table
,
dest
,
plen
,
src
,
src_plen
,
src
,
src_plen
,
NULL
,
gate
,
ifindex
,
metric
,
NULL
,
0
,
0
,
0
);
return
kernel_route
(
ROUTE_ADD
,
table
,
dest
,
plen
,
src
,
src_plen
,
src
,
src_plen
,
NULL
,
newgate
,
newifindex
,
newmetric
,
NULL
,
0
,
0
,
0
);
...
...
message.c
View file @
8dd23d14
...
...
@@ -1218,7 +1218,7 @@ buffer_hello(struct buffered *buf, struct interface *ifp,
accumulate_byte
(
buf
,
4
);
accumulate_int
(
buf
,
0
);
}
end_message
(
&
ifp
->
buf
,
MESSAGE_HELLO
,
timestamp
?
12
:
6
);
end_message
(
buf
,
MESSAGE_HELLO
,
timestamp
?
12
:
6
);
}
void
...
...
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