8000 No longer reject dictionaries with literals maxSymbolValue < 255 by terrelln · Pull Request #3731 · facebook/zstd · GitHub
[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to content

No longer reject dictionaries with literals maxSymbolValue < 255 #3731

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 22, 2023
Merged

No longer reject dictionaries with literals maxSymbolValue < 255 #3731

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
3 changes: 1 addition & 2 deletions lib/compress/zstd_compress.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4904,11 +4904,10 @@ size_t ZSTD_loadCEntropy(ZSTD_compressedBlockState_t* bs, void* workspace,

/* We only set the loaded table as valid if it contains all non-zero
* weights. Otherwise, we set it to check */
if (!hasZeroWeights)
if (!hasZeroWeights && maxSymbolValue == 255)
bs->entropy.huf.repeatMode = HUF_repeat_valid;

RETURN_ERROR_IF(HUF_isError(hufHeaderSize), dictionary_corrupted, "");
RETURN_ERROR_IF(maxSymbolValue < 255, dict 4926 ionary_corrupted, "");
dictPtr += hufHeaderSize;
}

Expand Down
0