diff options
| author | Arthur Gautier <[email protected]> | 2018-12-31 02:10:58 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-01-04 12:47:06 -0800 |
| commit | 7c1e8a3817c55d73b27cc29b84075999c8894179 (patch) | |
| tree | ce97a9c897dba6c3ff7bdd93340cf4ba92b99064 /lib/dynamic_debug.c | |
| parent | 1492623e837fe7ca6296f7f5411328307e242771 (diff) | |
netlink: fixup regression in RTM_GETADDR
This commit fixes a regression in AF_INET/RTM_GETADDR and
AF_INET6/RTM_GETADDR.
Before this commit, the kernel would stop dumping addresses once the first
skb was full and end the stream with NLMSG_DONE(-EMSGSIZE). The error
shouldn't be sent back to netlink_dump so the callback is kept alive. The
userspace is expected to call back with a new empty skb.
Changes from V1:
- The error is not handled in netlink_dump anymore but rather in
inet_dump_ifaddr and inet6_dump_addr directly as suggested by
David Ahern.
Fixes: d7e38611b81e ("net/ipv4: Put target net when address dump fails due to bad attributes")
Fixes: 242afaa6968c ("net/ipv6: Put target net when address dump fails due to bad attributes")
Cc: David Ahern <[email protected]>
Cc: "David S . Miller" <[email protected]>
Cc: [email protected]
Signed-off-by: Arthur Gautier <[email protected]>
Reviewed-by: David Ahern <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions