diff options
Diffstat (limited to 'japanese/canna-lib/files/patch-ai')
-rw-r--r-- | japanese/canna-lib/files/patch-ai | 41 |
1 files changed, 41 insertions, 0 deletions
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() ; |