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| author | Sebastian Rasmussen <sebras@hotmail.com> | 2010-04-12 00:37:05 +0200 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@hotmail.com> | 2010-04-12 00:37:05 +0200 |
| commit | cab74e938f70a0f3e815fa8bc320f40f788bd50b (patch) | |
| tree | 74a325589a22d8c2322578bf1374dadf6da344fd | |
| parent | 353b910ded50ded0c755bb28f7319e8f898c3446 (diff) | |
| download | mupdf-cab74e938f70a0f3e815fa8bc320f40f788bd50b.tar.xz | |
Expect encryption object to be a dictionary instead of taking special care of null objects.
| -rw-r--r-- | mupdf/pdf_xref.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mupdf/pdf_xref.c b/mupdf/pdf_xref.c index 5c365f7f..c757fe82 100644 --- a/mupdf/pdf_xref.c +++ b/mupdf/pdf_xref.c @@ -138,11 +138,8 @@ pdf_decryptxref(pdf_xref *xref) encrypt = fz_dictgets(xref->trailer, "Encrypt"); id = fz_dictgets(xref->trailer, "ID"); - if (encrypt) + if (fz_isdict(encrypt)) { - if (fz_isnull(encrypt)) - return fz_okay; - error = pdf_newcrypt(&xref->crypt, encrypt, id); if (error) return fz_rethrow(error, "cannot create decrypter"); |