diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2021-07-30 18:30:53 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-07-30 20:48:06 +0200 |
| commit | a432934a30679c0e3c47b87f13e4901bc1a3fc03 (patch) | |
| tree | d293615b1dda88bd355e0d0e44038b003e3074d8 /mm | |
| parent | bc830525615df6b6b1793ac23750f32695903fd0 (diff) | |
sk_buff: avoid potentially clearing 'slow_gro' field
If skb_dst_set_noref() is invoked with a NULL dst, the 'slow_gro'
field is cleared, too. That could lead to wrong behavior if
the skb later enters the GRO stage.
Fix the potential issue replacing preserving a non-zero value of
the 'slow_gro' field.
Additionally, fix a comment typo.
Reported-by: Sabrina Dubroca <sd@queasysnail.net>
Reported-by: Jakub Kicinski <kuba@kernel.org>
Fixes: 8a886b142bd0 ("sk_buff: track dst status in slow_gro")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://lore.kernel.org/r/aa42529252dc8bb02bd42e8629427040d1058537.1627662501.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions