static void
CheckAdminName(void)
{
- int fd = 0;
+ int fd = -1;
struct afs_stat status;
if ((afs_stat("/AdminName", &status)) || /* if file does not exist */
(status.st_size <= 0) || /* or it is too short */
(status.st_size >= (MAXADMINNAME)) || /* or it is too long */
- !(fd = afs_open("/AdminName", O_RDONLY, 0))) { /* or the open fails */
+ (fd = afs_open("/AdminName", O_RDONLY, 0)) < 0 || /* or open fails */
+ read(fd, adminName, status.st_size) != status.st_size) { /* or read */
+
strcpy(adminName, "System:Administrators"); /* use the default name */
- } else {
- (void)read(fd, adminName, status.st_size); /* use name from the file */
}
- if (fd)
+ if (fd >= 0)
close(fd); /* close fd if it was opened */
} /*CheckAdminName */