security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2025-07-02 22:46:30 +02:00
Code Activity

gpg: Prepare for a longer fingerprint

Browse source 
* g10/card-util.c (change_cafpr): Use MAX_FINGERPRINT_LEN.
* g10/cipher.c (write_header): Use snprintf.
* g10/gpg.h (MAX_FINGERPRINT_LEN): Change to 32.
(MAX_FORMATTED_FINGERPRINT_LEN): Change to 59
* g10/keyid.c (format_hexfingerprint): Add v5 fingerprint format.
* g10/tofu.c (get_policy): Use MAX_FINGERPRINT_LEN for the buffer but
keep the raw length for now.
--

Note that this patch only increases the size of the buffer and adds a
new formatting for v5 fingerprints.  Moe work is required to fix
internal data structures like those in trustdb.gpg and the tofu
tables.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-09-27 09:42:13 +02:00
parent 76c80021d4
commit ecbbafb88d
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
8 changed files with 65 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

5
g10/tofu.c
View file

@ -2469,10 +2469,11 @@ get_policy (ctrl_t ctrl, tofu_dbs_t dbs, PKT_public_key *pk,
/* See if the key is signed by an ultimately trusted key. */
{
int fingerprint_raw_len = strlen (fingerprint) / 2;
char fingerprint_raw[20];
char fingerprint_raw[MAX_FINGERPRINT_LEN];
int len = 0;
if (fingerprint_raw_len != sizeof fingerprint_raw
/* FIXME(fingerprint) */
if (fingerprint_raw_len != 20 /*sizeof fingerprint_raw */
|| ((len = hex2bin (fingerprint,
fingerprint_raw, fingerprint_raw_len))
!= strlen (fingerprint)))