Wireshark · Wireshark-commits: [Wireshark-commits] master-2.6 a3a8aa0: Add record length checks.

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

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=a3a8aa0fa57c079f7385496d33cfc353687f1453
Submitter: "Guy Harris <gharris@xxxxxxxxx>"
Changed: branch: master-2.6
Repository: wireshark

Commits:

a3a8aa0 by Guy Harris (guy@xxxxxxxxxxxx):

    Add record length checks.
    
    Make sure the summary record is large enough; if not, report it as a bad
    file.
    
    If it's *too* large, skip the added data.
    
    Clean up the length check for the header records - use sizeof, as we
    later use sizeof when subtracting the fixed length portion's length.
    
    Change-Id: I70697804eaa0cbbb1fb074eadf6457d237f26876
    Reviewed-on: https://code.wireshark.org/review/36814
    Petri-Dish: Guy Harris <gharris@xxxxxxxxx>
    Tested-by: Petri Dish Buildbot
    Reviewed-by: Guy Harris <gharris@xxxxxxxxx>
    (cherry picked from commit ada1a5c770e00d087385e2ec870291d67e190959)
    Reviewed-on: https://code.wireshark.org/review/36817
    

Actions performed:

    from  6d5f1e1   Fix a comment.
     add  a3a8aa0   Add record length checks.


Summary of changes:
 wiretap/lanalyzer.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)