Author: jmb
Date: Sat Jan 24 18:02:27 2009
New Revision: 6258
URL: http://source.netsurf-browser.org?rev=6258&view=rev
Log:
Range check volume values
Modified:
trunk/libcss/src/parse/properties.c
Modified: trunk/libcss/src/parse/properties.c
URL:
http://source.netsurf-browser.org/trunk/libcss/src/parse/properties.c?rev=6258&r1=6257&r2=6258&view=diff
==============================================================================
--- trunk/libcss/src/parse/properties.c (original)
+++ trunk/libcss/src/parse/properties.c Sat Jan 24 18:02:27 2009
@@ -6215,6 +6215,10 @@
if (consumed != token->ilower->len)
return CSS_INVALID;
+ /* Must be between 0 and 100 */
+ if (length < 0 || length > F_100)
+ return CSS_INVALID;
+
parserutils_vector_iterate(vector, ctx);
value = VOLUME_NUMBER;
} else {
@@ -6225,6 +6229,10 @@
return error;
if ((unit & UNIT_PCT) == false)
+ return CSS_INVALID;
+
+ /* Must be positive */
+ if (length < 0)
return CSS_INVALID;
value = VOLUME_DIMENSION;
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