Tweaks to make it usable on -current.

Due to changes to signal handling, invoked child process was not able to
send SIGQUIT to the parent.
So instead of installing the binary set{[gu]id(bin), setuid(bin) after
successful invokation.
Reported by:	Takayuki Tamura <ttathome@remus.dti.ne.jp>

3 files changed, 69 insertions, 2 deletions

diff --git a/japanese/canna-lib/files/patch-ac b/japanese/canna-lib/files/patch-ac
index f16c082cb612..78ca78696ee5 100644
--- a/japanese/canna-lib/files/patch-ac
+++ b/japanese/canna-lib/files/patch-ac
@@ -1,5 +1,5 @@
 --- Canna.conf.orig	Thu Nov 28 04:27:01 1996
-+++ Canna.conf	Wed Nov 14 18:14:10 2001
++++ Canna.conf	Mon Nov 19 20:41:21 2001
 @@ -128,14 +128,15 @@
   * $Id: Canna.conf,v 3.13 1996/11/28 10:27:01 kon Exp $
   */
@@ -23,7 +23,13 @@
  
  wcharDefinition = -DCANNA_WCHAR
  Wlib =
-@@ -148,7 +149,7 @@
+@@ -143,12 +144,12 @@
+ 
+ cannaOwner = bin
+ cannaGroup = bin
+-
+ cannaOwnerGroup = -o $(cannaOwner) -g $(cannaGroup)
++cannaOwnerDefinition = -DcannaOwner="$(cannaOwner)"
  
  pointerIntegerDef =
  
@@ -41,3 +47,12 @@
  
  /* locale ディレクトリを持っている場合は以下を記述する */
  /* #define LOCALE_DIR /usr/lib/locale */
+@@ -273,7 +274,7 @@
+  * ここから下は変更しないようにしてください。
+  */
+ 
+- CANNASERVER_DEFINES = $(wcharDefinition)
++ CANNASERVER_DEFINES = $(wcharDefinition) $(cannaOwnerDefinition)
+           RK_DEFINES = $(pointerIntegerDef)
+          RKC_DEFINES = $(wcharDefinition)
+        UILIB_DEFINES = $(wcharDefinition) $(pointerIntegerDef) \
diff --git a/japanese/canna-lib/files/patch-ah b/japanese/canna-lib/files/patch-ah
new file mode 100644
index 000000000000..0dd3c35bed2f
--- /dev/null
+++ b/japanese/canna-lib/files/patch-ah
@@ -0,0 +1,11 @@
+--- server/Imakefile.orig	Wed Nov 27 01:25:24 1996
++++ server/Imakefile	Mon Nov 19 20:25:46 2001
+@@ -7,7 +7,7 @@
+          INSTFLAGS = $(INSTUGIDFLAGS)
+    LOCAL_LIBRARIES = $(CANNAROOT)/lib/RK/RK.a
+ #else
+-         INSTFLAGS = -s $(INSTUGIDFLAGS)
++         INSTFLAGS = -s
+    LOCAL_LIBRARIES = $(CANNAROOT)/lib/RK/libRK.a
+ #endif
+            DEFINES = $(CANNASERVER_DEFINES)
diff --git a/japanese/canna-lib/files/patch-ai b/japanese/canna-lib/files/patch-ai
new file mode 100644
index 000000000000..ca24441c7a54
--- /dev/null
+++ b/japanese/canna-lib/files/patch-ai
@@ -0,0 +1,41 @@
+--- server/main.c.orig	Wed Nov 27 01:26:42 1996
++++ server/main.c	Mon Nov 19 20:49:24 2001
+@@ -57,6 +57,7 @@
+ #include <errno.h>
+ #include <sys/types.h>
+ #include <signal.h>
++#include <pwd.h>
+ 	
+ #include "IR.h"
+ #include "net.h"
+@@ -82,6 +83,8 @@
+ #ifdef USE_UNIX_SOCKET
+     extern struct sockaddr_un unsock;
+ #endif
++    struct passwd *pw;
++    uid_t binuid;
+ 
+     /* サーバを子プロセス(デーモン)として起動する */
+     parentid = BecomeDaemon(argc, argv);
+@@ -114,9 +117,21 @@
+       exit(2);
+     }
+ 
++    if ( (pw = getpwnam(cannaOwner)) == NULL ) {
++      fprintf(stderr, "User %s unknown\n", cannaOwner);
++      exit(1);
++    }
++
+     /* エラー出力の切り替え、TTYの切り離し */
+     if (parentid) kill(parentid, SIGTERM);
+     DetachTTY();
++
++    /* Drop root privilege. */
++    binuid = pw->pw_uid;
++    if ( setuid(binuid) < 0 ) {
++      fprintf(stderr, "Unable to setuid to %s(UID: %s).\n", cannaOwner, binuid);
++      exit(1);
++    }
+ 
+     /* ディスパッチループ */
+     Dispatch() ;