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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-02-07 17:15:54 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-02-08 13:22:51 +0100 |
| commit | b59ff4e3956d8e62b6b76a0e23697b15bc8c9467 (patch) | |
| tree | 6d92d38087549920b0e6bd70a1c22464a26c0beb /source/pdf/pdf-object.c | |
| parent | fb59e97f2a6361ba0ddde3fe4f6765bef075a55d (diff) | |
| download | mupdf-b59ff4e3956d8e62b6b76a0e23697b15bc8c9467.tar.xz | |
Fix 698918: Use encryption when doing initial object formatting to count the length.
Diffstat (limited to 'source/pdf/pdf-object.c')
| -rw-r--r-- | source/pdf/pdf-object.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c index 056d6a73..0c60c228 100644 --- a/source/pdf/pdf-object.c +++ b/source/pdf/pdf-object.c @@ -2130,10 +2130,9 @@ int pdf_print_encrypted_obj(fz_context *ctx, fz_output *out, pdf_obj *obj, int t char *ptr; int n; - n = pdf_sprint_obj(ctx, NULL, 0, obj, tight); - if ((n + 1) < sizeof buf) + n = pdf_sprint_encrypted_obj(ctx, buf, sizeof buf, obj, tight, crypt, num, gen); + if (n <= sizeof buf) { - pdf_sprint_encrypted_obj(ctx, buf, sizeof buf, obj, tight, crypt, num, gen); fz_write_data(ctx, out, buf, n); } else |