/ 
Dpkg-1.19.2
River stage one • 6 direct dependents • 8 total dependents
/ Dpkg::Build::Env
Security Advisories (1)
CVE-2022-1664 (2022-05-26)

Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.

NAME

Dpkg::Build::Env - track build environment

DESCRIPTION

The Dpkg::Build::Env module is used by dpkg-buildflags to track the build environment variables being used and modified.

FUNCTIONS

set($varname, $value)

Update the build environment variable $varname with value $value. Record it as being accessed and modified.

get($varname)

Get the build environment variable $varname value. Record it as being accessed.

has($varname)

Return a boolean indicating whether the environment variable exists. Record it as being accessed.

@list = list_accessed()

Returns a list of all environment variables that have been accessed.

@list = list_modified()

Returns a list of all environment variables that have been modified.

CHANGES

Version 0.xx

This is a private module.