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| author | Tom Yu <tlyu@mit.edu> | 2007-04-03 19:23:52 +0000 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2007-04-03 19:23:52 +0000 |
| commit | f7f39b9dda8998390da542fb9bbc2be563c8a557 (patch) | |
| tree | ddc2bfdf6bb73d2b961a88f61f57d66449c41c55 /src/kadmin/server/misc.h | |
| parent | fd6cef3500bd22b289be8c9c3561a11b87843f86 (diff) | |
| download | krb5-f7f39b9dda8998390da542fb9bbc2be563c8a557.tar.gz krb5-f7f39b9dda8998390da542fb9bbc2be563c8a557.tar.xz krb5-f7f39b9dda8998390da542fb9bbc2be563c8a557.zip | |
MITKRB5-SA-2007-002: buffer overflow in krb5_klog_syslog
Fix MITKRB5-SA-2007-002: buffer overflow in krb5_klog_syslog.
* src/lib/krb5/krb/get_in_tkt.c (krb5_klog_syslog): Use vsnprintf
if available.
Everything else: use precision fields on "%s" specifiers to truncate
logged strings, in case someone doesn't have vsnprintf.
ticket: new
target_version: 1.6.1
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19395 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/kadmin/server/misc.h')
| -rw-r--r-- | src/kadmin/server/misc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/kadmin/server/misc.h b/src/kadmin/server/misc.h index b519ba079..a020874fd 100644 --- a/src/kadmin/server/misc.h +++ b/src/kadmin/server/misc.h @@ -45,3 +45,5 @@ krb5_error_code process_chpw_request(krb5_context context, #ifdef SVC_GETARGS void kadm_1(struct svc_req *, SVCXPRT *); #endif + +void trunc_name(size_t *len, char **dots); |