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| author |   Arthur Gautier <baloo@gandi.net> | 2018-12-31 02:10:58 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-01-04 12:47:06 -0800 |
| commit | 7c1e8a3817c55d73b27cc29b84075999c8894179 (patch) | |
| tree | ce97a9c897dba6c3ff7bdd93340cf4ba92b99064 /net/rds | |
| parent | octeontx2-af: Fix a resource leak in an error handling path in 'cgx_probe()' (diff) | |
| download | linux-dev-7c1e8a3817c55d73b27cc29b84075999c8894179.tar.xz linux-dev-7c1e8a3817c55d73b27cc29b84075999c8894179.zip | |
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 <dsahern@gmail.com>
Cc: "David S . Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Arthur Gautier <baloo@gandi.net>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
0 files changed, 0 insertions, 0 deletions