diff options
Diffstat (limited to 'source/pdf')
| -rw-r--r-- | source/pdf/pdf-crypt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/pdf/pdf-crypt.c b/source/pdf/pdf-crypt.c index daeead1a..dda53cf0 100644 --- a/source/pdf/pdf-crypt.c +++ b/source/pdf/pdf-crypt.c @@ -318,7 +318,7 @@ pdf_parse_crypt_filter(fz_context *ctx, pdf_crypt_filter *cf, pdf_crypt *crypt, if ((cf->length % 8) != 0) fz_throw(ctx, FZ_ERROR_GENERIC, "invalid key length: %d", cf->length); - if ((crypt->r == 1 || crypt->r == 2 || crypt->r == 4) && + if ((crypt->r == 1 || crypt->r == 2 || crypt->r == 3 || crypt->r == 4) && (cf->length < 0 || cf->length > 128)) fz_throw(ctx, FZ_ERROR_GENERIC, "invalid key length: %d", cf->length); if ((crypt->r == 5 || crypt->r == 6) && cf->length != 256) |