[ruby-core:96832] [Ruby master Bug#9790] Zlib::GzipReader only decompressed the first of concatenated files
From:
ko1@...
Date:
2020-01-14 04:10:17 UTC
List:
ruby-core #96832
Issue #9790 has been updated by ko1 (Koichi Sasada).
Status changed from Assigned to Feedback
do you have real (popular) usecases?
----------------------------------------
Bug #9790: Zlib::GzipReader only decompressed the first of concatenated files
https://bugs.ruby-lang.org/issues/9790#change-83833
* Author: quainjn (Jake Quain)
* Status: Feedback
* Priority: Normal
* Assignee: drbrain (Eric Hodel)
* Target version:
* ruby -v: 2.1.1
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
There is a similar old issue in Node that I came across that perfectly describes the situation in ruby:
https://github.com/joyent/node/issues/6032
In ruby given the following setup:
```
echo "1" > 1.txt
echo "2" > 2.txt
gzip 1.txt
gzip 2.txt
cat 1.txt.gz 2.txt.gz > 3.txt.gz
```
Calling:
```
Zlib::GzipReader.open("3.txt.gz") do |gz|
print gz.read
end
```
would just print:
```
1
```
---Files--------------------------------
zlib-gzreader-each_file-9790.patch (3.47 KB)
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