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| author |  commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-06 20:14:46 +0000 |
|---|---|---|
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-12-06 20:14:46 +0000 |
| commit | c2e9db30d393862bd3485cfe57b4ac06433f2f32 (patch) | |
| tree | ad1a292701c5fa0444dda0724e41e9ec86721776 /include | |
| parent | 7842c817e920a0e0c83be339f8d7e19b016c3373 (diff) | |
Fixed a few places where uninitialized memory could have been read
Also added early exit in SkImageFilter's constructor to avoid attempting to deserialize all inputs once a bad input has been found. This avoids hanging if a filter pretends to have 1 billion inputs when that's just an error on the number of inputs read by the filter.
BUG=326206,326197,326229
R=senorblanco@chromium.org, senorblanco@google.com, reed@google.com, sugoi@google.com
Author: sugoi@chromium.org
Review URL: https://codereview.chromium.org/106943002
git-svn-id: http://skia.googlecode.com/svn/trunk@12544 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'include')
| -rw-r--r-- | include/core/SkFlattenableBuffers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/core/SkFlattenableBuffers.h b/include/core/SkFlattenableBuffers.h index 575dec8917..00cb77a8d3 100644 --- a/include/core/SkFlattenableBuffers.h +++ b/include/core/SkFlattenableBuffers.h @@ -154,6 +154,12 @@ public: */ virtual bool validate(bool isValid); + /** This function returns true by default + * If isValidating() is true, it will return false if the internal error flag is set. + * Otherwise, it will return true. + */ + virtual bool isValid() const { return true; } + private: template <typename T> T* readFlattenableT(); uint32_t fFlags; |