afs/rx: have a separate #define for the maximum user name size.

That clarifies the code a bit.

diff --git a/print-rx.c b/print-rx.c
index 6ae17cf76b10873e56daaea5c64d613b5278165e..56ce2464c71f33dfafa743f04467a4a0dd9add37 100644 (file)
--- a/print-rx.c
+++ b/print-rx.c
@@ -65,6 +65,7 @@
 #define VLNAMEMAX 65
 #define KANAMEMAX 64
 #define BOSNAMEMAX 256
+#define USERNAMEMAX 1024               /* AFSOPAQUEMAX was used for this; does it need to be this big? */
 
 #define        PRSFS_READ              1 /* Read files */
 #define        PRSFS_WRITE             2 /* Write files */
@@ -1158,7 +1159,7 @@ acl_print(netdissect_options *ndo,
 {
        int pos, neg, acl;
        int n, i;
-       char user[AFSOPAQUEMAX+1];
+       char user[USERNAMEMAX+1];
 
        if (sscanf((char *) s, "%d %d\n%n", &pos, &neg, &n) != 2)
                return;
@@ -1183,7 +1184,7 @@ acl_print(netdissect_options *ndo,
                  acl & PRSFS_ADMINISTER ? "a" : "");
 
        for (i = 0; i < pos; i++) {
-               if (sscanf((char *) s, "%" NUMSTRINGIFY(AFSOPAQUEMAX) "s %d\n%n", user, &acl, &n) != 2)
+               if (sscanf((char *) s, "%" NUMSTRINGIFY(USERNAMEMAX) "s %d\n%n", user, &acl, &n) != 2)
                        return;
                s += n;
                ND_PRINT(" +{");
@@ -1196,7 +1197,7 @@ acl_print(netdissect_options *ndo,
        }
 
        for (i = 0; i < neg; i++) {
-               if (sscanf((char *) s, "%" NUMSTRINGIFY(AFSOPAQUEMAX) "s %d\n%n", user, &acl, &n) != 2)
+               if (sscanf((char *) s, "%" NUMSTRINGIFY(USERNAMEMAX) "s %d\n%n", user, &acl, &n) != 2)
                        return;
                s += n;
                ND_PRINT(" -{");