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Commit ef77263b authored by Valerie Hau's avatar Valerie Hau
Browse files

Adding negative slot index check in ComposerResources 

Bug: N/A
Test: build, boot
Change-Id: I8ab18ed8f7c322ee995abc534309b51e796276fe
parent 17b3a4f6

graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h

+2 −2
Original line number Diff line number Diff line
@@ -170,7 +170,7 @@ class ComposerHandleCache { 
    }



    Error lookupCache(uint32_t slot, const native_handle_t** outHandle) {

        if (slot < mHandles.size()) {

        if (slot >= 0 && slot < mHandles.size()) {

            *outHandle = mHandles[slot];

            return Error::NONE;

        } else {
@@ -180,7 +180,7 @@ class ComposerHandleCache { 


    Error updateCache(uint32_t slot, const native_handle_t* handle,

                      const native_handle** outReplacedHandle) {

        if (slot < mHandles.size()) {

        if (slot >= 0 && slot < mHandles.size()) {

            auto& cachedHandle = mHandles[slot];

            *outReplacedHandle = cachedHandle;

            cachedHandle = handle;