Fix unchecked allocation in kImageFilter::Common::unflatten()
The bad news is we don't have a good way to validate the count against
the available data size.
The good news is we don't have to: most filters only use two inputs,
which will fit in the stack-reserved storage; for those who don't,
growing the input vector during deserialization should not be
problematic.
The CL drops the prea-allocation, and instead appends inputs iteratively.
Also switches the storage to SkSTArray for append/push_back() support.
Bug: oss-fuzz:8219
Change-Id: Ic6bf6e435e6e18b9e026aeb393612210c9e6e57a
Reviewed-on: https://skia-review.googlesource.com/127306
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
2 files changed