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| author | Valerie Hau <vhau@google.com> | 2019-03-27 10:06:12 -0700 |
|---|---|---|
| committer | Valerie Hau <vhau@google.com> | 2019-03-27 10:06:12 -0700 |
| commit | ef77263b2f3b6040a0e04fed2434f673f99448fb (patch) | |
| tree | 82c3207fc9377f1f172d87fda9085cf8f676f4e4 /graphics | |
| parent | 17b3a4f60f9e853de05be9a6c7579459281e43bc (diff) | |
| download | android_hardware_interfaces-ef77263b2f3b6040a0e04fed2434f673f99448fb.tar.gz android_hardware_interfaces-ef77263b2f3b6040a0e04fed2434f673f99448fb.tar.bz2 android_hardware_interfaces-ef77263b2f3b6040a0e04fed2434f673f99448fb.zip | |
Adding negative slot index check in ComposerResources
Bug: N/A
Test: build, boot
Change-Id: I8ab18ed8f7c322ee995abc534309b51e796276fe
Diffstat (limited to 'graphics')
| -rw-r--r-- | graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h b/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h index 3a73f845e..1df496c06 100644 --- a/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h +++ b/graphics/composer/2.1/utils/hal/include/composer-hal/2.1/ComposerResources.h @@ -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; |