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| author | Zac Medico <zmedico@gentoo.org> | 2008-03-01 08:30:13 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2008-03-01 08:30:13 +0000 |
| commit | 8fc64639748d9b5382bddeffffc41d12f672ed00 (patch) | |
| tree | 798105ce32a3919f1eec2dd2297a08f25138bc11 /bin | |
| parent | 7e244d16419f05e1072b2ef40dfea77702f81ed6 (diff) | |
| download | portage-8fc64639748d9b5382bddeffffc41d12f672ed00.tar.gz portage-8fc64639748d9b5382bddeffffc41d12f672ed00.tar.bz2 portage-8fc64639748d9b5382bddeffffc41d12f672ed00.zip | |
Bug #211949 - Make filter_readonly_variables() remove any variables
with names containing a hyphen since bash does not allow them.
svn path=/main/trunk/; revision=9402
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/ebuild.sh | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/bin/ebuild.sh b/bin/ebuild.sh index 2f48e76e7..1e0af3e24 100755 --- a/bin/ebuild.sh +++ b/bin/ebuild.sh @@ -1389,8 +1389,12 @@ PORTAGE_MUTABLE_FILTERED_VARS="AA HOSTNAME" # @FUNCTION: filter_readonly_variables # @DESCRIPTION: [--filter-sandbox] [--allow-extra-vars] -# Read an environment from stdin and echo to stdout while filtering readonly -# variables. +# Read an environment from stdin and echo to stdout while filtering variables +# with names that are known to cause interference: +# +# * some specific variables for which bash does not allow assignment +# * any variables with names containing a hyphen (not allowed by bash) +# * some specific variables that affect portage or sandbox behavior # # --filter-sandbox causes all SANDBOX_* variables to be filtered, which # is only desired in certain cases, such as during preprocessing or when @@ -1419,7 +1423,7 @@ filter_readonly_variables() { SANDBOX_DEBUG_LOG SANDBOX_DISABLED SANDBOX_LIB SANDBOX_LOG SANDBOX_ON" filtered_vars="${readonly_bash_vars} ${READONLY_PORTAGE_VARS} - BASH_[_[:alnum:]]* PATH" + BASH_[_[:alnum:]]* PATH [-_[:alnum:]]*-[-_[:alnum:]]*" if hasq --filter-sandbox $* ; then filtered_vars="${filtered_vars} SANDBOX_[_[:alnum:]]*" else |