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Disallow empty section and variable names

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It is possible to break your repository config by creating an invalid key.  The
config parser in turn chokes on it:

  $ git init
  Initialized empty Git repository in /tmp/gittest/.git/
  $ git config .foo false
  $ git config core.bare
  fatal: bad config file line 6 in .git/config

This patch makes git-config reject keys which start or end with a dot and adds
tests for these cases.

Signed-off-by: Libor Pechacek <lpechacek@suse.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Libor Pechacek
2011-02-01 08:13:47 +01:00
committed by Junio C Hamano
parent b09c53a3e3
commit 2169ddc056
2 changed files with 10 additions and 1 deletions
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4
t/t1300-repo-config.sh
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@ -889,6 +889,10 @@ test_expect_success 'key sanity-checking' '
test_must_fail git config foo.1bar &&
test_must_fail git config foo."ba
z".bar &&
test_must_fail git config . false &&
test_must_fail git config .foo false &&
test_must_fail git config foo. false &&
test_must_fail git config .foo. false &&
git config foo.bar true &&
git config foo."ba =z".bar false
'