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| author | Eric Blake <ebb9@byu.net> | 2009-10-28 06:21:24 -0600 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-10-28 06:24:52 -0600 |
| commit | 54491d275184428be6e28e3f22f04859b7288105 (patch) | |
| tree | 55e9a5b42249bc370d9d72f940f0a24b8e233db9 /tests/misc | |
| parent | 42d12b45d35fc74e512a3c26adf49734525e4c6a (diff) | |
| download | coreutils-54491d275184428be6e28e3f22f04859b7288105.tar.xz | |
printenv: ignore bogus variable names
Exposed by env a=b=c printenv a=b.
* src/printenv.c (main): Silently reject = in names.
* tests/misc/printenv: Test for it.
* NEWS: Document this.
Diffstat (limited to 'tests/misc')
| -rwxr-xr-x | tests/misc/printenv | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/misc/printenv b/tests/misc/printenv index bbda1dbd4..bc51fca0b 100755 --- a/tests/misc/printenv +++ b/tests/misc/printenv @@ -77,4 +77,10 @@ echo b > exp || framework_failure env -- -a=b printenv -- -a > out || fail=1 compare exp out || fail=1 +# Silently reject invalid env-var names. +# Bug present through coreutils 8.0. +env a=b=c printenv a=b > out +test $? = 1 || fail=1 +test -s out && fail=1 + Exit $fail |