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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-08-26 23:28:58 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-08-26 23:28:58 +0000 |
commit | 3db2581dfeef53ee35167ecdd6d80ce07238434f (patch) | |
tree | 15ec36daf4c923b67481944d5412cc0c57d14b85 /Build/source/texk/dvipdfm-x/pdfencrypt.c | |
parent | 5c4fcece888ee328ff7d9a04ca94e053bc279749 (diff) |
Additional dictionary keys can be specified for tounicode conversion (S. Hirata).
git-svn-id: svn://tug.org/texlive/trunk@48493 c570f23f-e606-0410-a88d-b1316a301751
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; |