Wireshark · Wireshark-commits: [Wireshark-commits] master-1.12 239c02b: Allocate the unwrapped key in AES_unwrap().

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

URL: https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=239c02b10b67c9bd853293d444c069a1ffbcbe60
Submitter: Guy Harris (guy@xxxxxxxxxxxx)
Changed: branch: master-1.12
Repository: wireshark

Commits:

239c02b by Guy Harris (guy@xxxxxxxxxxxx):

    Allocate the unwrapped key in AES_unwrap().
    
    Have it allocate the buffer for the unwrapped key and return a pointer
    to it, rather than having it be handed a buffer for that key.
    
    That makes it a bit easier to validate, in AES_unwrap, that we don't
    write past the end of the buffer.
    
    Change-Id: Id02852c23054b3ed33eeeb383e7aa6cf12d02ed9
    Reviewed-on: https://code.wireshark.org/review/8371
    Reviewed-by: Guy Harris <guy@xxxxxxxxxxxx>
    (cherry picked from commit 1507b4a4170f758d9c1fcd5f9ae9e39c8a801c0b)
    Reviewed-on: https://code.wireshark.org/review/12783
    

Actions performed:

    from  b2c9e5a   Define the SHA-1 digest length in wsutil/sha1.h and use it.
    adds  239c02b   Allocate the unwrapped key in AES_unwrap().


Summary of changes:
 epan/crypt/airpdcap.c          |    6 ++----
 epan/crypt/airpdcap_rijndael.c |   19 +++++++++++--------
 epan/crypt/airpdcap_rijndael.h |    2 +-
 3 files changed, 14 insertions(+), 13 deletions(-)