diff options
| author | Theodore Tso <tytso@mit.edu> | 1990-12-19 11:34:24 +0000 |
|---|---|---|
| committer | Theodore Tso <tytso@mit.edu> | 1990-12-19 11:34:24 +0000 |
| commit | 0b950745e7a562e33c786f40058ee99228e5e317 (patch) | |
| tree | d5d07914824c6e37fa6565ebcabfec593cf39e61 /src/lib | |
| parent | cb4d170994fafc2aefeb28022183467ef2e74396 (diff) | |
Changed to zero out the session key before freeing the credentials structure
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1567 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/krb5/free/f_cred_cnt.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/lib/krb5/free/f_cred_cnt.c b/src/lib/krb5/free/f_cred_cnt.c index 89d532c71..959272907 100644 --- a/src/lib/krb5/free/f_cred_cnt.c +++ b/src/lib/krb5/free/f_cred_cnt.c @@ -19,6 +19,11 @@ static char rcsid_f_cred_cnt_c [] = #include <krb5/krb5.h> #include <krb5/ext-proto.h> +/* + * krb5_free_cred_contents zeros out the session key, and then frees + * the credentials structures + */ + void krb5_free_cred_contents(val) krb5_creds *val; @@ -27,8 +32,10 @@ krb5_creds *val; krb5_free_principal(val->client); if (val->server) krb5_free_principal(val->server); - if (val->keyblock.contents) + if (val->keyblock.contents) { + memset((char *)val->keyblock.contents, 0, val->keyblock.length); xfree(val->keyblock.contents); + } if (val->ticket.data) xfree(val->ticket.data); if (val->second_ticket.data) |