diff -rc kvm-86/net.c kvm-86-new/net.c
*** kvm-86/net.c	2009-05-19 18:29:02.000000000 +0200
--- kvm-86-new/net.c	2009-06-02 17:41:15.000000000 +0200
***************
*** 684,694 ****
          slirp_init(slirp_restrict, slirp_ip);
      }
  
!     /* XXX: better tmp dir construction */
!     snprintf(smb_dir, sizeof(smb_dir), "/tmp/qemu-smb.%ld", (long)getpid());
!     if (mkdir(smb_dir, 0700) < 0) {
!         fprintf(stderr, "qemu: could not create samba server dir '%s'\n", smb_dir);
!         exit(1);
      }
      snprintf(smb_conf, sizeof(smb_conf), "%s/%s", smb_dir, "smb.conf");
  
--- 684,696 ----
          slirp_init(slirp_restrict, slirp_ip);
      }
  
!     while (1) {
!         snprintf(smb_dir, sizeof(smb_dir), "/tmp/qemu-smb.%ld.%d", (long) getpid(), random());
!         if (mkdir(smb_dir, 0700) == 0) break;
!         if (errno != EEXIST) {
!             fprintf(stderr, "qemu: could not create samba server dir '%s'\n", smb_dir);
!             exit(1);
!         }
      }
      snprintf(smb_conf, sizeof(smb_conf), "%s/%s", smb_dir, "smb.conf");
  
diff -rc kvm-86/net.h kvm-86-new/net.h
*** kvm-86/net.h	2009-05-19 18:29:02.000000000 +0200
--- kvm-86-new/net.h	2009-06-02 17:39:17.000000000 +0200
***************
*** 129,135 ****
  #ifdef __sun__
  #define SMBD_COMMAND "/usr/sfw/sbin/smbd"
  #else
! #define SMBD_COMMAND "/usr/sbin/smbd"
  #endif
  
  #endif
--- 129,135 ----
  #ifdef __sun__
  #define SMBD_COMMAND "/usr/sfw/sbin/smbd"
  #else
! #define SMBD_COMMAND "smbd"
  #endif
  
  #endif