src/sbbs3/js_file.c

@@ -406,15 +406,18 @@ js_raw_read(JSContext *cx, uintN argc, jsval *arglist)
 	 * required by POSIX.
 	 */
 	fflush(p->fp);
-	pos = ftell(p->fp);
+	pos = ftello(p->fp);
+	if(pos < 0)
+		len = 0;
+	else {
 		fd = fileno(p->fp);
 		lseek(fd, pos, SEEK_SET);
 		len = read(fileno(p->fp),buf,len);
 		fseeko(p->fp, pos + (len >= 0 ? len : 0), SEEK_SET);
-	dbprintf(FALSE, p, "read %u raw bytes",len);
+		dbprintf(FALSE, p, "read %d raw bytes",len);
 		if(len<0)
 			len=0;
-
+	}
 	JS_RESUMEREQUEST(cx, rc);
 
 	str = JS_NewStringCopyN(cx, buf, len);

src/sbbs3/sbbsecho.c

@@ -3595,6 +3595,8 @@ bool getzpt(FILE* stream, fmsghdr_t* hdr)
 	bool intl_found = false;
 
 	pos=ftello(stream);
+	if(pos < 0)
+		return false;
 	len=fread(buf,1,0x1000,stream);
 	for(i=0;i<len;i++) {
 		if(buf[i]=='\n')	/* ignore line-feeds */