$OpenBSD: patch-tools_fax2ps_c,v 1.2 2002/01/19 09:34:42 brad Exp $
--- tools/fax2ps.c.orig	Wed Mar 28 20:45:43 2001
+++ tools/fax2ps.c	Fri Jan 18 23:48:37 2002
@@ -23,6 +23,7 @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
  * OF THIS SOFTWARE.
  */
+#include <errno.h>
 #include <math.h>
 #include <stdio.h>
 #include <string.h>
@@ -370,15 +371,19 @@ main(int argc, char** argv)
 	} while (++optind < argc);
     } else {
 	int n;
+	int sfd = -1;
 	FILE* fd;
-	char temp[1024], buf[16*1024];
+	char temp[15] = "", buf[16*1024];
 
-	strcpy(temp, "/tmp/fax2psXXXXXX");
-	(void) mktemp(temp);
-	fd = fopen(temp, "w");
-	if (fd == NULL) {
-	    fprintf(stderr, "Could not create temp file \"%s\"\n", temp);
-	    exit(-2);
+	strlcpy(temp, "/tmp/fax2ps.XXXXXX", sizeof temp);
+	if ((sfd = mkstemp(temp)) == -1 ||
+	    (fd = fdopen(sfd, "w+")) == NULL) {
+		if (sfd != -1) {
+			unlink(temp);
+			close(sfd);
+		}
+		fprintf(stderr, "%s: %s\n", temp, strerror(errno));
+		exit(-2);
 	}
 	while ((n = read(fileno(stdin), buf, sizeof (buf))) > 0)
 	    write(fileno(fd), buf, n);