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| author | foxit <jun_fang@foxitsoftware.com> | 2014-07-10 12:10:06 -0700 |
|---|---|---|
| committer | foxit <jun_fang@foxitsoftware.com> | 2014-07-10 12:10:06 -0700 |
| commit | fab88961a74df2a15e163d3a3431004a0fa79293 (patch) | |
| tree | c49c01c4ece8b6d86617ce68ea815b4bee6bb3b0 | |
| parent | 41e06e74cf9f483c83a042cffcd90da1891e4cbe (diff) | |
| download | pdfium-fab88961a74df2a15e163d3a3431004a0fa79293.tar.xz | |
Fix uninitialized okeybuf
BUG=387011
R=palmer@chromium.org
Review URL: https://codereview.chromium.org/382603003
| -rw-r--r-- | core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp index 417801b9c5..9dddd86c1a 100644 --- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp +++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp @@ -461,6 +461,7 @@ CFX_ByteString CPDF_StandardSecurityHandler::GetUserPassword(FX_LPCBYTE owner_pa okeylen = 32; } FX_BYTE okeybuf[64]; + FXSYS_memset32(okeybuf, 0, sizeof(okeybuf)); FXSYS_memcpy32(okeybuf, (FX_LPCSTR)okey, okeylen); if (m_Revision == 2) { CRYPT_ArcFourCryptBlock(okeybuf, okeylen, enckey, key_len); |