passthrough.test: Use sed instead of tail.

[enscript.git] / src / psgen.c

diff --git a/src/psgen.c b/src/psgen.c
index b827fe1..21e4c75 100644 (file)
--- a/src/psgen.c
+++ b/src/psgen.c
@@ -22,6 +22,7 @@
  * along with Enscript.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <limits.h>
 #include "gsint.h"
 #include <libgen.h>
 
@@ -123,7 +124,7 @@ struct gs_token_st
          double xscale;
          double yscale;
          int llx, lly, urx, ury; /* Bounding box. */
-         char filename[512];
+         char filename[PATH_MAX];
          char *skipbuf;
          unsigned int skipbuf_len;
          unsigned int skipbuf_pos;
@@ -134,11 +135,11 @@ struct gs_token_st
       Color bgcolor;
       struct
        {
-         char name[512];
+         char name[PATH_MAX];
          FontPoint size;
          InputEncoding encoding;
        } font;
-      char filename[512];
+      char filename[PATH_MAX];
     } u;
 };
 
@@ -247,7 +248,7 @@ static int do_print = 1;
 static int user_fontp = 0;
 
 /* The user ^@font{}-defined font. */
-static char user_font_name[256];
+static char user_font_name[PATH_MAX];
 static FontPoint user_font_pt;
 static InputEncoding user_font_encoding;
 
@@ -279,12 +280,19 @@ dump_ps_header ()
 {
   char *cp, *cp2;
   int i, j, got;
+  char *ps_version_string;     /* Version string for PS procsets. */
+
 
   /* Dump PS header only once. */
   if (ps_header_dumped)
     return;
   ps_header_dumped = 1;
 
+  /* Create version string. */
+  ps_version_string = xstrdup (VERSION);
+  cp = strrchr (ps_version_string, '.');
+  *cp = ' ';
+
   /*
    * Header.
    */
@@ -294,7 +302,7 @@ dump_ps_header ()
           media->urx, media->ury));
   OUTPUT ((cofp, "%%%%Title: %s\n", title));
   OUTPUT ((cofp, "%%%%For: %s\n", passwd->pw_gecos));
-  OUTPUT ((cofp, "%%%%Creator: %s\n", version_string));
+  OUTPUT ((cofp, "%%%%Creator: %s\n", PACKAGE_STRING));
   OUTPUT ((cofp, "%%%%CreationDate: %s\n", date_string));
   OUTPUT ((cofp, "%%%%Orientation: %s\n",
           ((nup > 1) && nup_landscape)
@@ -977,7 +985,8 @@ large for page\n"),
                        FATAL ((stderr,
                                _("user font encoding can be only the system's default or `ps'")));
 
-                     strcpy (user_font_name, token.u.font.name);
+                     memset  (user_font_name, 0, sizeof(user_font_name));
+                     strncpy (user_font_name, token.u.font.name, sizeof(user_font_name) - 1);
                      user_font_pt.w = token.u.font.size.w;
                      user_font_pt.h = token.u.font.size.h;
                      user_font_encoding = token.u.font.encoding;
@@ -1443,7 +1452,7 @@ read_special_escape (InputStream *is, Token *token)
          buf[i] = ch;
          if (i + 1 >= sizeof (buf))
            FATAL ((stderr, _("too long argument for %s escape:\n%.*s"),
-                   escapes[i].name, i, buf));
+                   escapes[e].name, i, buf));
        }
       buf[i] = '\0';
 
@@ -1451,7 +1460,8 @@ read_special_escape (InputStream *is, Token *token)
       switch (escapes[e].escape)
        {
        case ESC_FONT:
-         strcpy (token->u.font.name, buf);
+         memset  (token->u.font.name, 0, sizeof(token->u.font.name));
+         strncpy (token->u.font.name, buf, sizeof(token->u.font.name) - 1);
 
          /* Check for the default font. */
          if (strcmp (token->u.font.name, "default") == 0)
@@ -1464,7 +1474,8 @@ read_special_escape (InputStream *is, Token *token)
                FATAL ((stderr, _("malformed font spec for ^@font escape: %s"),
                        token->u.font.name));
 
-             strcpy (token->u.font.name, cp);
+             memset  (token->u.font.name, 0, sizeof(token->u.font.name));
+             strncpy (token->u.font.name, cp, sizeof(token->u.font.name) - 1);
              xfree (cp);
            }
          token->type = tFONT;
@@ -1543,7 +1554,8 @@ read_special_escape (InputStream *is, Token *token)
          break;
 
        case ESC_SETFILENAME:
-         strcpy (token->u.filename, buf);
+         memset  (token->u.filename, 0, sizeof(token->u.filename));
+         strncpy (token->u.filename, buf, sizeof(token->u.filename) - 1);
          token->type = tSETFILENAME;
          break;