| #
303458 |
|
28-Jul-2016 |
sbruno |
MFC r296063 r297397 r299213
296063:
Lock the NDP default router list and count defrouter references.
This addresses a number of race conditions that can cause crashes as a
result of unsynchronized access to the list.
297397
Modify nd6_llinfo_timer() to acquire the nd6 lock before the LLE lock.
When expiring a neighbour cache entry we may need to look up the associated
default router, which requires the nd6 read lock. To avoid an LOR, the nd6
lock should be acquired first.
299213
Clean up callers of nd6_prelist_add().
nd6_prelist_add() sets *newp if and only if it is successful, so there's no
need for code that handles the case where the return value is 0 and
*newp == NULL. Fix some style bugs in nd6_prelist_add() while here.
Submitted by: Jason Wolfe <j@nitrology.com>
|
| #
299145 |
|
05-May-2016 |
markj |
MFC r295583, r295584, r295729, r295730:
NDP code cleanup changes.
MFC r295732:
Fix an IPv6 DAD reference count leak.
|
| #
285825 |
|
23-Jul-2015 |
hrs |
MFC r282805:
- Remove ND6_IFF_IGNORELOOP. This functionality was useless in practice
because a link where looped back NS messages are permanently observed
does not work with either NDP or ARP for IPv4.
- draft-ietf-6man-enhanced-dad is now RFC 7527.
Approved by: re (gjb)
|
| #
282622 |
|
08-May-2015 |
hiren |
MFC r261708, r261847, r268525, r274316, r274347, r275593,
r276844, r276847, r279531, r279559, r279564, r279676
A bunch of IPv6 fixes by melifaro, hrs and ae
Major changes:
Simplify nd6_output_lle()
Add refcounting to DAD and fix races and other errors
Implement Enhanced DAD algorithm for IPv6
Suggested by: ae
Tested by: Jason Wolfe <j at nitrology.com>
Sponsored by: Limelight Networks
|
| #
285825 |
|
23-Jul-2015 |
hrs |
MFC r282805:
- Remove ND6_IFF_IGNORELOOP. This functionality was useless in practice
because a link where looped back NS messages are permanently observed
does not work with either NDP or ARP for IPv4.
- draft-ietf-6man-enhanced-dad is now RFC 7527.
Approved by: re (gjb)
|
| #
282622 |
|
08-May-2015 |
hiren |
MFC r261708, r261847, r268525, r274316, r274347, r275593,
r276844, r276847, r279531, r279559, r279564, r279676
A bunch of IPv6 fixes by melifaro, hrs and ae
Major changes:
Simplify nd6_output_lle()
Add refcounting to DAD and fix races and other errors
Implement Enhanced DAD algorithm for IPv6
Suggested by: ae
Tested by: Jason Wolfe <j at nitrology.com>
Sponsored by: Limelight Networks
|