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| author | Matthew Sloyan <matthew.sloyan@arm.com> | 2021-04-18 16:40:00 +0100 |
|---|---|---|
| committer | Matthew Sloyan <matthew.sloyan@arm.com> | 2021-04-19 10:33:02 +0100 |
| commit | d30bfb5754501c8e7db2bd6b6d6d1f46768bb6b4 (patch) | |
| tree | 3eb79ceb47b3d955099fd2ee16725aeb708c0cad /delegate/src/DelegateUtils.hpp | |
| parent | 6dd178f2395b34cfb360eabb0130c19ed258f5fa (diff) | |
| download | armnn-d30bfb5754501c8e7db2bd6b6d6d1f46768bb6b4.tar.gz | |
IVGCVSW-5829 Segfault in TfLiteDelegate
* Updated Split function to read correct axis data.
* Improved validation in Split and SplitV function.
* Moved ComputeWrappedIndex function to DelegateUtils.hpp.
Signed-off-by: Matthew Sloyan <matthew.sloyan@arm.com>
Change-Id: I8c7d0c9b747d1ab548df98da930d838c2f57659e
Diffstat (limited to 'delegate/src/DelegateUtils.hpp')
| -rw-r--r-- | delegate/src/DelegateUtils.hpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/delegate/src/DelegateUtils.hpp b/delegate/src/DelegateUtils.hpp index 1e5782ec42..deed61dc5f 100644 --- a/delegate/src/DelegateUtils.hpp +++ b/delegate/src/DelegateUtils.hpp @@ -554,4 +554,14 @@ TfLiteStatus ConnectConstant(armnn::IConnectableLayer* layer, return kTfLiteOk; } +unsigned int ComputeWrappedIndex(int index, unsigned int numDimensions) +{ + int numDims = armnn::numeric_cast<int>(numDimensions); + int wrappedIndex = index < 0 ? numDims + index : index; + ARMNN_ASSERT(wrappedIndex >= 0); + ARMNN_ASSERT(wrappedIndex < numDims); + + return static_cast<unsigned int>(wrappedIndex); +}; + } // namespace anonymous |