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| author |   Andre McCurdy <armccurdy@gmail.com> | 2017-02-01 13:09:16 -0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-02-19 06:28:41 -0800 |
| commit | 56ad67017e601c7e0f6085ca84e29c28d8d4519f (patch) | |
| tree | 083fdf2192297aa86976a749d745432661be3aa6 | |
| parent | d3e182bc18ff2894f1efc8aad3d508dd432c996e (diff) | |
| download | bitbake-56ad67017e601c7e0f6085ca84e29c28d8d4519f.tar.gz | |
cooker: detect malformed BBMASK expressions which begin with a separator
When constructing an older style single regex, it's possible for BBMASK
to end up beginning with '|', which matches and masks _everything_.
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | lib/bb/cooker.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py index ce84e1c74..662a7ac07 100644 --- a/lib/bb/cooker.py +++ b/lib/bb/cooker.py @@ -1900,6 +1900,11 @@ class CookerCollectFiles(object): # that do not compile bbmasks = [] for mask in bbmask.split(): + # When constructing an older style single regex, it's possible for BBMASK + # to end up beginning with '|', which matches and masks _everything_. + if mask.startswith("|"): + collectlog.warn("BBMASK contains regular expression beginning with '|', fixing: %s" % mask) + mask = mask[1:] try: re.compile(mask) bbmasks.append(mask) |