LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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display: Fix null pointer dereference

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Change-Id: I9737741d066944e004f3e3a408fcb6ccd10282a3
This commit is contained in:
Venkat Thogaru
2020-09-01 13:53:30 +05:30
committed by Gerrit - the friendly Code Review server
parent 19349d7192
commit 3053e37f77
1 changed files with 9 additions and 5 deletions
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14
services/config/src/device_impl.cpp
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@@ -753,12 +753,16 @@ void DeviceImpl::DeviceClientContext::ParseGetSupportedDisplayRefreshRates(
uint32_t *refresh_rates_data = uint32_t *refresh_rates_data =
reinterpret_cast<uint32_t *>(malloc(sizeof(uint32_t) * refresh_rates.size())); reinterpret_cast<uint32_t *>(malloc(sizeof(uint32_t) * refresh_rates.size()));
for (int i = 0; i < refresh_rates.size(); i++) { if (refresh_rates_data) {
refresh_rates_data[i] = refresh_rates[i]; for (int i = 0; i < refresh_rates.size(); i++) {
refresh_rates_data[i] = refresh_rates[i];
}
output_params.setToExternal(reinterpret_cast<uint8_t *>(refresh_rates_data),
sizeof(uint32_t) * refresh_rates.size());
_hidl_cb(error, output_params, {});
} else {
_hidl_cb(-EINVAL, {}, {});
} }
output_params.setToExternal(reinterpret_cast<uint8_t *>(refresh_rates_data),
sizeof(uint32_t) * refresh_rates.size());
_hidl_cb(error, output_params, {});
} }
Return<void> DeviceImpl::perform(uint64_t client_handle, uint32_t op_code, Return<void> DeviceImpl::perform(uint64_t client_handle, uint32_t op_code,