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| author | Jaap Keuter <jaap.keuter@xs4all.nl> | 2019-05-13 20:29:18 +0200 |
|---|---|---|
| committer | Peter Wu <peter@lekensteyn.nl> | 2019-05-15 21:45:14 +0000 |
| commit | 1573d4ddb2d0ff4dfa5b41f91f5620f1c7dd475f (patch) | |
| tree | 56f18a47d6d44851ddfb15e3701ff6ebca70ce1f /ui/qt/capture_preferences_frame.cpp | |
| parent | 80920b0855cf0ae0cbb9e11d637a8dc5242e4b31 (diff) | |
SCTP: assure size before attempting checksum calculation
When checksum calculations are performed (irrespective of type) the
calculation is assumed to be possible on at least a common header and
optionally a payload. This assumption was not checked, which could
lead to out of bound access of packet buffer data.
Simply adding the assurance that enough buffer data is available avoids
this out of bound access.
CID 1439698
Change-Id: I5fec69b96b1064ffdda11f51b882fe5775844475
Reviewed-on: https://code.wireshark.org/review/33185
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Diffstat (limited to 'ui/qt/capture_preferences_frame.cpp')
0 files changed, 0 insertions, 0 deletions