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author | John Mark Bell <jmb@netsurf-browser.org> | 2009-01-24 14:35:10 +0000 |
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committer | John Mark Bell <jmb@netsurf-browser.org> | 2009-01-24 14:35:10 +0000 |
commit | de17837097a81636cefec79a946a1a161f6e8bed (patch) | |
tree | 08678d4c4acb688e9c21a2ffe09105e1bab5fca5 | |
parent | 8b18c22a23dc5f7093403ac8febdb22fe105ebef (diff) | |
download | libcss-de17837097a81636cefec79a946a1a161f6e8bed.tar.gz libcss-de17837097a81636cefec79a946a1a161f6e8bed.tar.bz2 |
Ensure pitch values are positive
svn path=/trunk/libcss/; revision=6242
-rw-r--r-- | src/parse/properties.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/parse/properties.c b/src/parse/properties.c index 2a5cbef..3056a22 100644 --- a/src/parse/properties.c +++ b/src/parse/properties.c @@ -4565,6 +4565,10 @@ css_error parse_pitch(css_language *c, if ((unit & UNIT_FREQ) == false) return CSS_INVALID; + /* Negative values are invalid */ + if (length < 0) + return CSS_INVALID; + value = PITCH_FREQUENCY; } |