diff options
| author | Stefano Brivio <[email protected]> | 2019-01-03 21:43:34 +0100 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-01-04 13:06:07 -0800 |
| commit | bc6e019b6ee65ff4ebf3ca272f774cf6c67db669 (patch) | |
| tree | 7fd864915e5771b489b207b32e76eeda2f1bed19 /lib/dynamic_debug.c | |
| parent | 41e4e2cd75346667b0c531c07dab05cce5b06d15 (diff) | |
fou: Prevent unbounded recursion in GUE error handler also with UDP-Lite
In commit 11789039da53 ("fou: Prevent unbounded recursion in GUE error
handler"), I didn't take care of the case where UDP-Lite is encapsulated
into UDP or UDP-Lite with GUE. From a syzbot report about a possibly
similar issue with GUE on IPv6, I just realised the same thing might
happen with a UDP-Lite inner payload.
Also skip exception handling for inner UDP-Lite protocol.
Fixes: 11789039da53 ("fou: Prevent unbounded recursion in GUE error handler")
Signed-off-by: Stefano Brivio <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions