Adding more validation
- Added a way to check that the number of inputs of a filter is not more than a filter expects
- Added validation of reftype in SkBitmap::unflatten()
- Added validation on fKD (diffuse lighting constant) and fKS (specular lighting constant) to make sure that they are always non-negative numbers
- Added validation of SkPerlinNoiseShader::fType and SkPerlinNoiseShader::fNumOctaves
BUG=
R=reed@google.com, senorblanco@google.com, mtklein@google.com, senorblanco@chromium.org, sugoi@google.com
Author: sugoi@chromium.org
Review URL: https://codereview.chromium.org/83343003
git-svn-id: http://skia.googlecode.com/svn/trunk@12388 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkMatrixConvolutionImageFilter.cpp b/src/effects/SkMatrixConvolutionImageFilter.cpp
index 6f213d7..cef0450 100644
--- a/src/effects/SkMatrixConvolutionImageFilter.cpp
+++ b/src/effects/SkMatrixConvolutionImageFilter.cpp
@@ -58,7 +58,7 @@
}
SkMatrixConvolutionImageFilter::SkMatrixConvolutionImageFilter(SkFlattenableReadBuffer& buffer)
- : INHERITED(buffer) {
+ : INHERITED(1, buffer) {
// We need to be able to read at most SK_MaxS32 bytes, so divide that
// by the size of a scalar to know how many scalars we can read.
static const int32_t kMaxSize = SK_MaxS32 / sizeof(SkScalar);