X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Funix.c;h=73bd7c56f21303ae9924654daec85d679238dea6;hb=3b792849c676d96918850e2f1e0af87a75278501;hp=77cea3ce83253a38895dd45b3ad1c8382907d2e6;hpb=11dbebdf973d652e486f2b5e457cc46d1478556f;p=yaz-moved-to-github.git

diff --git a/src/unix.c b/src/unix.c
index 77cea3c..73bd7c5 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (C) 1995-2005, Index Data ApS
+ * Copyright (C) 1995-2007, Index Data ApS
  * See the file LICENSE for details.
  *
- * $Id: unix.c,v 1.17 2006-09-06 15:01:53 adam Exp $
+ * $Id: unix.c,v 1.20 2007-10-09 06:00:56 adam Exp $
  * UNIX socket COMSTACK. By Morten Bøgeskov.
  */
 /**
@@ -90,7 +90,7 @@ typedef struct unix_state
 
     int written;  /* -1 if we aren't writing */
     int towrite;  /* to verify against user input */
-    int (*complete)(const unsigned char *buf, int len); /* length/comple. */
+    int (*complete)(const char *buf, int len); /* length/complete. */
     struct sockaddr_un addr;  /* returned by cs_straddr */
     int uid;
     int gid;
@@ -185,7 +185,8 @@ static int unix_strtoaddr_ex(const char *str, struct sockaddr_un *add)
         return 0;
     TRC(fprintf(stderr, "unix_strtoaddress: %s\n", str ? str : "NULL"));
     add->sun_family = AF_UNIX;
-    strncpy(add->sun_path, str, sizeof(add->sun_path));
+    strncpy(add->sun_path, str, sizeof(add->sun_path)-1);
+    add->sun_path[sizeof(add->sun_path)-1] = 0;
     cp = strchr (add->sun_path, ':');
     if (cp)
         *cp = '\0';
@@ -308,8 +309,7 @@ static int unix_more(COMSTACK h)
 {
     unix_state *sp = (unix_state *)h->cprivate;
 
-    return sp->altlen && (*sp->complete)((unsigned char *) sp->altbuf,
-                                         sp->altlen);
+    return sp->altlen && (*sp->complete)(sp->altbuf, sp->altlen);
 }
 
 /*
@@ -405,7 +405,8 @@ static int unix_bind(COMSTACK h, void *address, int mode)
             return -1;
         }
         socket_unix.sun_family = AF_UNIX;
-        strncpy(socket_unix.sun_path, path, sizeof(socket_unix.sun_path));
+        strncpy(socket_unix.sun_path, path, sizeof(socket_unix.sun_path)-1);
+        socket_unix.sun_path[sizeof(socket_unix.sun_path)-1] = 0;
         if(connect(socket_out, (struct sockaddr *) &socket_unix, SUN_LEN(&socket_unix)) < 0) {
             if(yaz_errno() == ECONNREFUSED) {
                 TRC (fprintf (stderr, "Socket exists but nobody is listening\n"));
@@ -573,7 +574,7 @@ static int unix_get(COMSTACK h, char **buf, int *bufsize)
         sp->altsize = tmpi;
     }
     h->io_pending = 0;
-    while (!(berlen = (*sp->complete)((unsigned char *)*buf, hasread)))
+    while (!(berlen = (*sp->complete)(*buf, hasread)))
     {
         if (!*bufsize)
         {