Wireshark · Wireshark-commits: [Wireshark-commits] master bd439c9: Win32: Do not reload TLS keylog file on each packet

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

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=bd439c909045de71f3ab6907ff3f2e74682e7f3a
Submitter: "Anders Broman <a.broman58@xxxxxxxxx>"
Changed: branch: master
Repository: wireshark

Commits:

bd439c9 by Tomasz Moń (desowin@xxxxxxxxx):

    Win32: Do not reload TLS keylog file on each packet
    
    On Windows, fstat() and stat() sets st_dev to different value depending
    on whether it was called with file handle or file path. If file handle
    was used, the st_dev is simply the file handle casted to unsigned.
    If file path was used, then st_dev corresponds to drive letter
    (A=0, B=1, C=2, ...).
    
    Compare the files using the file index information retrieved by
    GetFileInformationByHandle(). When compiled in configuration that
    supports FILE_ID_INFO, the code first tries to obtain 128-bit FILE_ID_INFO
    and if that fails, fallback to GetFileInformationByHandle().
    
    Bug: 16059
    Change-Id: I5f8d8d8127337891ef9907c291e550b1d17aabbb
    Reviewed-on: https://code.wireshark.org/review/34573
    Reviewed-by: Peter Wu <peter@xxxxxxxxxxxxx>
    Petri-Dish: Peter Wu <peter@xxxxxxxxxxxxx>
    Tested-by: Petri Dish Buildbot
    Reviewed-by: Anders Broman <a.broman58@xxxxxxxxx>
    

Actions performed:

    from  001de56   http2: show a clear warning when Wireshark lacks nghttp2
     add  bd439c9   Win32: Do not reload TLS keylog file on each packet


Summary of changes:
 debian/libwsutil0.symbols          |  1 +
 epan/dissectors/packet-tls-utils.c | 20 ------------
 epan/dissectors/packet-wireguard.c | 22 +------------
 wsutil/filesystem.c                | 65 ++++++++++++++++++++++++++++++++++++++
 wsutil/filesystem.h                |  6 ++++
 5 files changed, 73 insertions(+), 41 deletions(-)