X-Git-Url: http://git.savannah.gnu.org/gitweb/?p=enscript.git;a=blobdiff_plain;f=src%2Fpsgen.c;h=a55cc8b4be28f430375ebaecb2c4f14a91f94d06;hp=b827fe10aff66ac540e5aade687c2496ead9dbef;hb=aca79d5e90c1331854bb5e1a82492f7e8f02e927;hpb=2b52dd33bff93e1201253a0b6b028da955ad5d0d
diff --git a/src/psgen.c b/src/psgen.c
index b827fe1..a55cc8b 100644
--- a/src/psgen.c
+++ b/src/psgen.c
@@ -22,6 +22,7 @@
* along with Enscript. If not, see .
*/
+#include
#include "gsint.h"
#include
@@ -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;
@@ -977,7 +978,8 @@ 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 +1445,7 @@ 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 +1453,8 @@ 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 +1467,8 @@ 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 +1547,8 @@ 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;