diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-02-19 23:05:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-07-11 09:31:12 -0700 |
| commit | b30cc5b14fc0981a613969bfa048aa706347d1c3 (patch) | |
| tree | 603b161243195cfd727e7759aeb17035109632e6 /net/ax25/ax25_subr.c | |
| parent | 999e0d18786192faf8240a5048dd1a08cf5d4bd0 (diff) | |
bpf: try harder on clones when writing into skb
[ Upstream commit 3697649ff29e0f647565eed04b27a7779c646a22 ]
When we're dealing with clones and the area is not writeable, try
harder and get a copy via pskb_expand_head(). Replace also other
occurences in tc actions with the new skb_try_make_writable().
Reported-by: Ashhad Sheikh <ashhadsheikh394@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ax25/ax25_subr.c')
0 files changed, 0 insertions, 0 deletions