diff options
Diffstat (limited to 'Build/source/texk/dvipdfm-x/pdfencrypt.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/pdfencrypt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/pdfencrypt.c b/Build/source/texk/dvipdfm-x/pdfencrypt.c index d387172b2bf..e7d307bd801 100644 --- a/Build/source/texk/dvipdfm-x/pdfencrypt.c +++ b/Build/source/texk/dvipdfm-x/pdfencrypt.c @@ -579,6 +579,9 @@ pdf_enc_set_passwd (unsigned int bits, unsigned int perm, check_version(p, version); p->P = (int32_t) (perm | 0xC0U); + /* Bit position 10 shall be always set to 1 for PDF >= 2.0. */ + if (version >= 20) + p->P |= (1 << 9); switch (p->V) { case 1: p->R = (p->P < 0x100L) ? 2 : 3; |