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bitbake: data_smart: Fix unanchored regexp causing strange parsing issue 

If this regular expression is unanchored, it would accept strings like:

do_install_append1
do_install_appendsomelongstring

and treat them like they were do_install_append. Clearly this isn't desirable.
Only one instance of this type of issue was found in OE-Core and has been fixed
so correcting the regexp should be safe to do.

(Bitbake rev: 23bd5300b4a99218a15f4f6b0ab4091d63a602a5)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2012-08-03 10:24:32 +01:00
parent 71cc9de357
commit 9df0a20d95
1 changed files with 1 additions and 1 deletions
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2
bitbake/lib/bb/data_smart.py
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@ -39,7 +39,7 @@ from bb.COW import COWDictBase
logger = logging.getLogger("BitBake.Data")
__setvar_keyword__ = ["_append", "_prepend"]
__setvar_regexp__ = re.compile('(?P<base>.*?)(?P<keyword>_append|_prepend)(_(?P<add>.*))?')
__setvar_regexp__ = re.compile('(?P<base>.*?)(?P<keyword>_append|_prepend)(_(?P<add>.*))?$')
__expand_var_regexp__ = re.compile(r"\${[^{}]+}")
__expand_python_regexp__ = re.compile(r"\${@.+?}")