Clean up authtoken CGI

NAStools · Dec 9, 2016 · 784b1b9 · 784b1b9
1 parent c4546ac
commit 784b1b9
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/debian/readynas/authtoken.c b/debian/readynas/authtoken.c
@@ -3,14 +3,18 @@
 
 int main() {
 	FILE *f;
-	char c;
+	char c[32];
 
-	f=fopen("/apps/nastools-zerotier-one/var/authtoken.secret","rt");
+	f=fopen("/apps/nastools-zerotier-one/var/authtoken.secret","r");
+	if(!f)
+		return 1;
 
 	printf("Content-Type: text/plain\n\n");
 
-	while ((c=fgetc(f))!=EOF)
-		printf("%c", c);
+	size_t ret = fread(c, 1, sizeof(c), f);
+	if(!ret)
+		return 1;
+	fwrite(c, ret, 1, stdout);
 
 	fclose(f);
 	return 0;