diff options
| author | Ken Raeburn <raeburn@mit.edu> | 2000-07-01 00:51:58 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2000-07-01 00:51:58 +0000 |
| commit | b63a75c40310afc82e4af5372f92bec2e0a4c67e (patch) | |
| tree | 21afaf6fefb69b3e9692ac78785e8023904713c1 /src/kadmin/ktutil | |
| parent | 7d348b141e39e286d544f0d72173a1a60f6ce434 (diff) | |
pullup from 1.2-beta4
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@12497 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/kadmin/ktutil')
| -rw-r--r-- | src/kadmin/ktutil/ChangeLog | 5 | ||||
| -rw-r--r-- | src/kadmin/ktutil/ktutil_funcs.c | 4 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/kadmin/ktutil/ChangeLog b/src/kadmin/ktutil/ChangeLog index 28441814c..3fa16b2bf 100644 --- a/src/kadmin/ktutil/ChangeLog +++ b/src/kadmin/ktutil/ChangeLog @@ -1,3 +1,8 @@ +2000-05-19 Ken Raeburn <raeburn@mit.edu> + + * ktutil_funcs.c (ktutil_write_keytab): Reject a filename that's + too long. + 1999-10-26 Wilfredo Sanchez <tritan@mit.edu> * Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES, diff --git a/src/kadmin/ktutil/ktutil_funcs.c b/src/kadmin/ktutil/ktutil_funcs.c index d4c0ce95b..c39173fe7 100644 --- a/src/kadmin/ktutil/ktutil_funcs.c +++ b/src/kadmin/ktutil/ktutil_funcs.c @@ -317,7 +317,9 @@ krb5_error_code ktutil_write_keytab(context, list, name) krb5_error_code retval = 0; strcpy(ktname, "WRFILE:"); - strncat(ktname, name, MAXPATHLEN); + if (strlen (name) >= MAXPATHLEN) + return ENAMETOOLONG; + strncat (ktname, name, MAXPATHLEN); retval = krb5_kt_resolve(context, ktname, &kt); if (retval) return retval; |