diff options
| -rw-r--r-- | source/pdf/pdf-crypt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/source/pdf/pdf-crypt.c b/source/pdf/pdf-crypt.c index 850ab942..92a9e428 100644 --- a/source/pdf/pdf-crypt.c +++ b/source/pdf/pdf-crypt.c @@ -689,8 +689,8 @@ pdf_authenticate_owner_password(fz_context *ctx, pdf_crypt *crypt, unsigned char memcpy(userpass, crypt->o, 32); for (x = 0; x < 20; x++) { - for (i = 0; i < n; i++) - xor[i] = key[i] ^ (19 - x); + for (i = 0; i < 32; i++) + xor[i] = pwbuf[i] ^ (19 - x); fz_arc4_init(&arc4, xor, n); fz_arc4_encrypt(&arc4, userpass, userpass, 32); } |