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| author | Joey Hess <joey@gnu.kitenet.net> | 2009-06-05 16:14:51 -0400 |
|---|---|---|
| committer | Joey Hess <joey@gnu.kitenet.net> | 2009-06-05 16:14:51 -0400 |
| commit | bd78168f71c078c481f6afca899796390133e09e (patch) | |
| tree | d5f7471c0005e1978a34626ab3e779887c85de82 /IkiWiki.pm | |
| parent | 763f4b91da9bb8701b3000a1290a1d5f22850551 (diff) | |
Tighten up matching of bare words inside directives
Do not allow an unterminated """ string to be treated as a series of bare
words. Fixes runaway regexp recursion/backtracking in strange situations.
(See 1d57a21c987a5e970df01efe10acdf69982c2d61 for test case.)
Diffstat (limited to 'IkiWiki.pm')
| -rw-r--r-- | IkiWiki.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/IkiWiki.pm b/IkiWiki.pm index 061a1c6db..d7c827c89 100644 --- a/IkiWiki.pm +++ b/IkiWiki.pm @@ -1253,7 +1253,7 @@ sub preprocess ($$$;$$) { | "[^"]+" # single-quoted value | - [^\s\]]+ # unquoted value + [^"\s\]]+ # unquoted value ) \s* # whitespace or end # of directive @@ -1276,7 +1276,7 @@ sub preprocess ($$$;$$) { | "[^"]+" # single-quoted value | - [^\s\]]+ # unquoted value + [^"\s\]]+ # unquoted value ) \s* # whitespace or end # of directive |