diff options
Diffstat (limited to 'devices/vector/gdevpdfo.c')
| -rw-r--r-- | devices/vector/gdevpdfo.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/devices/vector/gdevpdfo.c b/devices/vector/gdevpdfo.c index 402d290c..70b66c6b 100644 --- a/devices/vector/gdevpdfo.c +++ b/devices/vector/gdevpdfo.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2019 Artifex Software, Inc. +/* Copyright (C) 2001-2020 Artifex Software, Inc. All Rights Reserved. This software is provided AS-IS with no warranty, either express or @@ -1132,6 +1132,10 @@ static int write_key_as_string_encrypted(const gx_device_pdf *pdev, const byte * memcpy(buffer, str, size); s_arcfour_process_buffer(&sarc4, buffer, size); stream_write(&sout, buffer, size); + /* Another case where we use sclose() and not s_close_filters(), because the + * buffer we supplied to s_init_filter is a heap based C object, so we + * must not free it. + */ sclose(&sout); /* Writes ')'. */ gs_free_object(pdev->pdf_memory, buffer, "Free encryption buffer"); return 0; |