use xfree to cast values

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@148 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/krb/parse.c b/src/lib/krb5/krb/parse.c
index 70d63159bc7acddd497d65bfc0f3e5dd21828e91..3ee567ed86fcc7bdcfe3ca2cce0dcf2c32e01eed 100644 (file)
--- a/src/lib/krb5/krb/parse.c
+++ b/src/lib/krb5/krb/parse.c
@@ -44,6 +44,9 @@ extern char *malloc(), *index(), *calloc();
 #define        COMPONENT_SEP   '/'
 #define        MAXRLMSZ        256             /* XXX! */
 
+
+#define xfree(val) free((char *)val)
+
 static char *
 strsave(string)
 char *string;
@@ -76,7 +79,7 @@ krb5_principal *principal;
        if (!realmname)
            return(ENOMEM);
        if (retval = krb5_get_default_realm(MAXRLMSZ, realmname)) {
-           free(realmname);
+           xfree(realmname);
            return(retval);
        }
     }
@@ -89,16 +92,16 @@ krb5_principal *principal;
     /* +1 for realm, +1 for null pointer at end */
     retprinc = (krb5_data **) calloc(ncomponents+2, sizeof(krb5_data *));
     if (!retprinc) {
-       free(realmname);
+       xfree(realmname);
        return(ENOMEM);
     }
     retprinc[ncomponents+1] = 0;
     for (i = 0; i <= ncomponents; i++) {
        if (!(retprinc[i] = (krb5_data *) malloc(sizeof(krb5_data)))) {
            for (i--; i >= 0; i--)
-               free(retprinc[i]);
-           free(retprinc);
-           free(realmname);
+               xfree(retprinc[i]);
+           xfree(retprinc);
+           xfree(realmname);
            return(ENOMEM);
        }
     }
@@ -127,12 +130,12 @@ krb5_principal *principal;
        if (!(retprinc[ncomponents]->data =
            malloc(retprinc[ncomponents]->length+1))) {
            /* ut oh...clean up */
-           free(retprinc[ncomponents]);
+           xfree(retprinc[ncomponents]);
            for (ncomponents--; ncomponents >= 0; ncomponents--) {
-               free(retprinc[ncomponents]->data);
-               free(retprinc[ncomponents]);
+               xfree(retprinc[ncomponents]->data);
+               xfree(retprinc[ncomponents]);
            }
-           free(retprinc);
+           xfree(retprinc);
            return(ENOMEM);
        }
        strncpy(retprinc[ncomponents]->data, cp2,