diff options
| author | Ken Raeburn <raeburn@mit.edu> | 2003-07-22 17:44:39 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2003-07-22 17:44:39 +0000 |
| commit | 989bde83edb867ff3a6471c25516055e2651d2c5 (patch) | |
| tree | caabaef09e3a63fac52c60930673347c00a06e3f /src/include | |
| parent | b7f4c7f23a5d0591b468b25b553a033a36d64f83 (diff) | |
| download | krb5-989bde83edb867ff3a6471c25516055e2651d2c5.tar.gz krb5-989bde83edb867ff3a6471c25516055e2651d2c5.tar.xz krb5-989bde83edb867ff3a6471c25516055e2651d2c5.zip | |
* k5-int.h (krb5int_zap_data, zap): New macros; call memset with volatile cast
for now.
ticket: 1404
status: open
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@15709 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ChangeLog | 5 | ||||
| -rw-r--r-- | src/include/k5-int.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/include/ChangeLog b/src/include/ChangeLog index d713b10fde..eb2606dea6 100644 --- a/src/include/ChangeLog +++ b/src/include/ChangeLog @@ -1,3 +1,8 @@ +2003-07-22 Ken Raeburn <raeburn@mit.edu> + + * k5-int.h (krb5int_zap_data, zap): New macros; call memset with + volatile cast for now. + 2003-07-21 Alexandra Ellwood <lxs@mit.edu> * krb5.hin: Export krb5_principal2salt. diff --git a/src/include/k5-int.h b/src/include/k5-int.h index fa5b93d69b..3c2e382f82 100644 --- a/src/include/k5-int.h +++ b/src/include/k5-int.h @@ -688,6 +688,10 @@ krb5_error_code krb5int_pbkdf2_hmac_sha1 (const krb5_data *, unsigned long, const krb5_data *, const krb5_data *); +/* Make this a function eventually? */ +#define krb5int_zap_data(ptr, len) memset((volatile void *)ptr, 0, len) +#define zap(p,l) krb5int_zap_data(p,l) + /* A definition of init_state for DES based encryption systems. * sets up an 8-byte IV of all zeros */ |