On 2014-09-24 11:32:33, John Johansen wrote: > Fix: Parser error when using regex profile names in IPC rules > > BugLink: http://bugs.launchpad.net/bugs/1373085 > > The parser fails to accept certain characters, even when escaped or quoted > as part of the profile or label name in ipc rules. This is due to the > lexer not accepting those characters as part of the input pattern. > > Signed-off-by: John Johansen <[email protected]>
Bug fixes like this should include tests.
(I'm guilty of sending a parser fix out last week without including
tests. Steve thoughtfully included a set of tests with his ack. If only
I were as nice as Steve...)
Tyler
>
> ---
>
> === modified file 'parser/parser_lex.l'
> --- parser/parser_lex.l 2014-09-03 22:05:56 +0000
> +++ parser/parser_lex.l 2014-09-24 18:24:06 +0000
> @@ -211,9 +211,10 @@
> IDS {ID}+
> POST_VAR_ID_CHARS [^ \t\n"!,]{-}[=\+]
> POST_VAR_ID {POST_VAR_ID_CHARS}|(,{POST_VAR_ID_CHARS})
> -LIST_VALUE_ID_CHARS [^ \t\n"!,]{-}[()]
> +LIST_VALUE_ID_CHARS ([^ \t\n"!,]{-}[()]|\\[ ]|\\\t|\\\"|\\!|\\,|\\\(|\\\))
> +LIST_VALUE_QUOTED_ID_CHARS [^\0"]|\\\"
> LIST_VALUE_ID {LIST_VALUE_ID_CHARS}+
> -QUOTED_LIST_VALUE_ID {LIST_VALUE_ID}|\"{LIST_VALUE_ID}\"
> +QUOTED_LIST_VALUE_ID \"{LIST_VALUE_QUOTED_ID_CHARS}+\"
> ID_CHARS_NOEQ [^ \t\n"!,]{-}[=]
> LEADING_ID_CHARS_NOEQ [^ \t\n"!,]{-}[=()+&]
> ID_NOEQ {ID_CHARS_NOEQ}|(,{ID_CHARS_NOEQ})
>
>
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