ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add a section on restricted support of environment variables to README.md

Browse Source
This commit is contained in:
Yi Jin
2018-12-19 17:06:56 -08:00
parent 26a9ae3f5f
commit 29c7d82390
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
programs/README.md
+4
View File
@@ -172,6 +172,10 @@ Benchmark arguments :
--priority=rt : set process priority to real-time --priority=rt : set process priority to real-time
``` ```
#### Restricted usage of Environment Variables
Using environment variables to set compression/decompression parameters has security implications. Therefore,
we intentionally restrict its usage. Currently, only `ZSTD_CLEVEL` is supported for setting compression level.
If the value of `ZSTD_CLEVEL` is not a valid integer, it will be ignored with a warning message.
#### Long distance matching mode #### Long distance matching mode
The long distance matching mode, enabled with `--long`, is designed to improve The long distance matching mode, enabled with `--long`, is designed to improve