Wireshark · Wireshark-commits: [Wireshark-commits] master-3.0 490b381: netscaler: fix crash when reading malformed packets.

[Wireshark code review <code-review-do-not-reply@xxxxxxxxxxxxx>]

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=490b381729091339d18a8e2fd359b321e12e104b
Submitter: "Gerald Combs <gerald@xxxxxxxxxxxxx>"
Changed: branch: master-3.0
Repository: wireshark

Commits:

490b381 by Dario Lombardo (lomato@xxxxxxxxx):

    netscaler: fix crash when reading malformed packets.
    
    When reading a malformed packet, it can occur that we go close to
    the end of the buffer. We need to check if we have 2 bytes before
    reading a uint16.
    
    Bug: 15497
    Change-Id: I2b00f44933ca11b925ffbf05b9855684feebcda5
    Reviewed-on: https://code.wireshark.org/review/32028
    Petri-Dish: Dario Lombardo <lomato@xxxxxxxxx>
    Tested-by: Petri Dish Buildbot
    Reviewed-by: Anders Broman <a.broman58@xxxxxxxxx>
    (cherry picked from commit efe920af3a9f4d7a35c427ceaf4f95e31050f4d3)
    Reviewed-on: https://code.wireshark.org/review/32195
    Reviewed-by: Gerald Combs <gerald@xxxxxxxxxxxxx>
    

Actions performed:

    from  bfa2abf   Do a better job describing what the switch to Npcap means to users.
     add  490b381   netscaler: fix crash when reading malformed packets.


Summary of changes:
 wiretap/netscaler.c | 6 ++++++
 1 file changed, 6 insertions(+)