change all MAX_PATH ccname buffer lengths to KRB5_CCH_CCNAME and

document the use of KRB5_CCH_CCNAME.

ticket: 5772

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19977 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/windows/identity/plugins/krb5/krb5funcs.c b/src/windows/identity/plugins/krb5/krb5funcs.c
index 5a4120ff4ec8e605614053fec11ddafa4aa8db74..59cbe32cc52c6ca6cb63c6154e2280c129fecd6b 100644 (file)
--- a/src/windows/identity/plugins/krb5/krb5funcs.c
+++ b/src/windows/identity/plugins/krb5/krb5funcs.c
@@ -211,7 +211,7 @@ typedef struct tag_ident_data {
     khm_handle  ident;          /* handle to the identity */
     khm_int32 count;            /* number of initial tickets we have
                                    found for this identity. */
-    wchar_t   ccname[MAX_PATH];
+    wchar_t   ccname[KRB5_MAXCCH_CCNAME];
     FILETIME  ft_issue;
     FILETIME  ft_expire;
     FILETIME  ft_renewexpire;
@@ -933,7 +933,7 @@ khm_krb5_list_tickets(krb5_context *krbv5Context)
         == KHM_ERROR_TOO_LONG &&
         cb > sizeof(wchar_t) * 2) {
         wchar_t * t;
-        char ccname[MAX_PATH + 6];
+        char ccname[KRB5_MAXCCH_CCNAME];
 
         ms = PMALLOC(cb);
 #ifdef DEBUG
@@ -1393,7 +1393,7 @@ khm_krb5_kinit(krb5_context       alt_ctx,
     } else {
        khm_handle identity = NULL;
        wchar_t idname[KCDB_IDENT_MAXCCH_NAME];
-       char ccname[MAX_PATH];
+       char ccname[KRB5_MAXCCH_CCNAME];
        char * pccname = principal_name;
        khm_size cb;
 
@@ -2165,7 +2165,7 @@ khm_krb5_ms2mit(char * match_princ, BOOL match_realm, BOOL save_creds,
     krb5_principal princ = 0;
     khm_handle ident = NULL;
     wchar_t idname[KCDB_IDENT_MAXCCH_NAME];
-    char    ccname[MAX_PATH];
+    char    ccname[KRB5_MAXCCH_CCNAME];
     char *cache_name = NULL;
     char *princ_name = NULL;
     BOOL rc = FALSE;
@@ -3117,9 +3117,9 @@ get_default_file_cache_for_identity(const wchar_t * idname,
                                     wchar_t * ccname,
                                     khm_size * pcb)
 {
-    wchar_t escf[MAX_PATH] = L"";
-    wchar_t tmppath[MAX_PATH] = L"";
-    wchar_t tccname[MAX_PATH];
+    wchar_t escf[KRB5_MAXCCH_CCNAME] = L"";
+    wchar_t tmppath[KRB5_MAXCCH_CCNAME] = L"";
+    wchar_t tccname[KRB5_MAXCCH_CCNAME];
     khm_size cb;
 
     escape_string_for_filename(idname, escf, sizeof(escf));
@@ -3157,7 +3157,7 @@ khm_krb5_get_identity_default_ccache(khm_handle ident, wchar_t * buf, khm_size *
         /* we need to figure out the default ccache from the principal
            name */
         wchar_t idname[KCDB_IDENT_MAXCCH_NAME];
-        wchar_t ccname[MAX_PATH];
+        wchar_t ccname[KRB5_MAXCCH_CCNAME];
         khm_size cb;
         khm_int32 use_file_cache = 0;