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| 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/ktutil_funcs.c | |
| parent | 7d348b141e39e286d544f0d72173a1a60f6ce434 (diff) | |
| download | krb5-b63a75c40310afc82e4af5372f92bec2e0a4c67e.tar.gz krb5-b63a75c40310afc82e4af5372f92bec2e0a4c67e.tar.xz krb5-b63a75c40310afc82e4af5372f92bec2e0a4c67e.zip | |
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/ktutil_funcs.c')
| -rw-r--r-- | src/kadmin/ktutil/ktutil_funcs.c | 4 |
1 files changed, 3 insertions, 1 deletions
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; |