Fixed an overrun in the PostScript printer code.

2020-01-15 02:14:44 +01:00
parent d861198960
commit 030059701b
1 changed files with 2 additions and 2 deletions
--- a/src/printer/prt_ps.c
+++ b/src/printer/prt_ps.c
@@ -271,13 +271,13 @@ static void
 process_data(ps_t *dev)
 {
    if (dev->data < 0x20 || dev->data == 0x7F) {
-	if (process_nonprintable(dev)) {
+	if (process_nonprintable(dev))
 		return;
-	}
    }

    if (dev->buffer_pos == POSTSCRIPT_BUFFER_LENGTH) {
 	write_buffer(dev, false);
+	dev->buffer_pos = 0;
    }

    dev->buffer[dev->buffer_pos++] = dev->data;