URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=e953785dd29e6f20efb1c1081641e2850e8486f5
Submitter: "Alexis La Goutte <alexis.lagoutte@xxxxxxxxx>"
Changed: branch: master
Repository: wireshark
Commits:
e953785 by Peter Wu (peter@xxxxxxxxxxxxx):
QUIC: fix packet number spaces and verification (draft -17)
Decryption would fail after switching from Initial to the Handshake
message due to the packet number changing from 1 to 0 which would result
in the wrong reconstructed packet number. To fix this, implement three
different packet spaces and update the full packet number only if
decryption succeeds.
While at it, document all tricky interactions between packet number
spaces and different secrets / ciphers.
Bug: 13881
Change-Id: Ic88a83cdf76cb024054de8a32ea959bd1dacaca3
Reviewed-on: https://code.wireshark.org/review/31635
Petri-Dish: Peter Wu <peter@xxxxxxxxxxxxx>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@xxxxxxxxx>
Actions performed:
from e400b78 QUIC: fix handshake decryption (draft -17)
add e953785 QUIC: fix packet number spaces and verification (draft -17)
Summary of changes:
epan/dissectors/packet-quic.c | 168 ++++++++++++++++++++++++------------------
1 file changed, 96 insertions(+), 72 deletions(-)