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| author | Lei Zhang <thestig@chromium.org> | 2018-05-15 01:41:39 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-15 01:41:39 +0000 |
| commit | 473b4ae489e8c6d63b087693589eda03399f60f6 (patch) | |
| tree | b445f3ced7f358fbef3e1a73ffb9d87bbc9de8ff /core/fxcodec/codec | |
| parent | 12401f7d2dab48cc01387c58636c2e93db9c738d (diff) | |
| download | pdfium-473b4ae489e8c6d63b087693589eda03399f60f6.tar.xz | |
Lower the limit of image dimensions for fax codecs.chromium/3432
Use the same limit as JBIG2 codecs.
BUG=chromium:834633
Change-Id: I11d12c841e10ab48fd85df792bf8a034fe40493c
Reviewed-on: https://pdfium-review.googlesource.com/32514
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'core/fxcodec/codec')
| -rw-r--r-- | core/fxcodec/codec/fx_codec_fax.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/core/fxcodec/codec/fx_codec_fax.cpp b/core/fxcodec/codec/fx_codec_fax.cpp index 9739101fec..8c4b215a1b 100644 --- a/core/fxcodec/codec/fx_codec_fax.cpp +++ b/core/fxcodec/codec/fx_codec_fax.cpp @@ -45,8 +45,8 @@ const uint8_t ZeroLeadPos[256] = { 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 8, }; -// Limit of image dimension, an arbitrary large number. -const int kMaxImageDimension = 0x01FFFF; +// Limit of image dimension. Use the same limit as the JBIG2 codecs. +const int kMaxImageDimension = 65535; int FindBit(const uint8_t* data_buf, int max_pos, int start_pos, bool bit) { ASSERT(start_pos >= 0); |