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Fixing null deference in android.hardware.usb.gadget-service.example

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Test: atest VtsAidlUsbTargetTest
Bug: 267534245
Change-Id: Ib28b7848205809912b6789d0e050c1a981dc1ce8
Merged-In: Ib28b7848205809912b6789d0e050c1a981dc1ce8
This commit is contained in:
Pawan Wagh
2023-02-01 23:38:37 +00:00
parent 915fde07bd
commit 9b13007164
1 changed files with 3 additions and 0 deletions
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3
usb/gadget/aidl/default/UsbGadget.cpp
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@@ -91,6 +91,9 @@ void currentFunctionsAppliedCallback(bool functionsApplied, void* payload) {
ScopedAStatus UsbGadget::getCurrentUsbFunctions(const shared_ptr<IUsbGadgetCallback>& callback,
int64_t in_transactionId) {
if (callback == nullptr) {
return ScopedAStatus::fromExceptionCode(EX_NULL_POINTER);
}
ScopedAStatus ret = callback->getCurrentUsbFunctionsCb(
mCurrentUsbFunctions,
mCurrentUsbFunctionsApplied ? Status::FUNCTIONS_APPLIED : Status::FUNCTIONS_NOT_APPLIED,