vbox的更動 12919 路徑 trunk/src/apps/tunctl

時間撮記:

2008-10-2 上午09:51:55 (16 年 以前)

作者:

vboxsync

訊息:

signed/unsigned

檔案:

• trunk/src/apps/tunctl/tunctl.c (修改) (3 筆差異)

trunk/src/apps/tunctl/tunctl.c

@@ -120 +120 @@
   else {
     /* emulate behaviour prior to TUNSETGROUP */
-    if(owner == -1 && group == -1) {
+    if(owner == (uid_t)-1 && group == (gid_t)-1) {
       owner = geteuid();
     }
 
-    if(owner != -1) {
+    if(owner != (uid_t)-1) {
       if(ioctl(tap_fd, TUNSETOWNER, owner) < 0){
         perror("TUNSETOWNER");
@@ -130 +130 @@
       }
     }
-    if(group != -1) {
+    if(group != (gid_t)-1) {
       if(ioctl(tap_fd, TUNSETGROUP, group) < 0){
         perror("TUNSETGROUP");
@@ -146 +146 @@
     else {
       printf("Set '%s' persistent and owned by", ifr.ifr_name);
-      if(owner != -1)
+      if(owner != (uid_t)-1)
           printf(" uid %d", owner);
-      if(group != -1)
+      if(group != (gid_t)-1)
           printf(" gid %d", group);
       printf("\n");