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author | John Mark Bell <jmb@netsurf-browser.org> | 2009-01-24 13:22:09 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2009-01-24 13:22:09 +0000 |
commit | 6b49034a412103f1ae48040aad1854a3e037d5d9 (patch) | |
tree | 2ae680d148bb17562674f87be0c7329c2d453159 /src/parse/properties.c | |
parent | 76d4f965aefaaddbf912e41e6476986e54b1e4d4 (diff) | |
download | libcss-6b49034a412103f1ae48040aad1854a3e037d5d9.tar.gz libcss-6b49034a412103f1ae48040aad1854a3e037d5d9.tar.bz2 |
Have orphans and widows treat negative values as illegal. The spec doesn't explicitly outlaw this, but it's clearly nonsensical.
svn path=/trunk/libcss/; revision=6230
Diffstat (limited to 'src/parse/properties.c')
-rw-r--r-- | src/parse/properties.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/parse/properties.c b/src/parse/properties.c index f9b8c4c..de30f07 100644 --- a/src/parse/properties.c +++ b/src/parse/properties.c @@ -3969,6 +3969,10 @@ css_error parse_orphans(css_language *c, if (consumed != token->ilower->len) return CSS_INVALID; + /* Negative values are nonsensical */ + if (num < 0) + return CSS_INVALID; + value = ORPHANS_SET; } else return CSS_INVALID; @@ -6308,6 +6312,10 @@ css_error parse_widows(css_language *c, if (consumed != token->ilower->len) return CSS_INVALID; + /* Negative values are nonsensical */ + if (num < 0) + return CSS_INVALID; + value = WIDOWS_SET; } else return CSS_INVALID; |