openharmony/bundlemanager_bundle_framework_lite
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fix nullptr problem

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Signed-off-by: shilei <shilei91@huawei.com>
Change-Id: I85eae5154b973673bf4e820db627e5bab03a69d6
This commit is contained in:
shilei
2022-09-27 19:24:17 +08:00
parent b872dcf9e9
commit bbf0ddb67e
1 changed files with 3 additions and 2 deletions
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services/bundlemgr_lite/src/bundle_parser.cpp
+3 -2
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@@ -711,8 +711,9 @@ uint8_t BundleParser::ParseAbilityDeviceCap(const cJSON *abilityObjectItem, Abil
continue;
}
deviceCapName = abilityInfo.deviceCap.systemCapName + index;
if (strncpy_s(deviceCapName->name, sizeof(deviceCapName->name),
deviceCapObject->valuestring, strlen(deviceCapObject->valuestring)) != EOK) {
if ((deviceCapObject->valuestring != nullptr) &&
(strncpy_s(deviceCapName->name, sizeof(deviceCapName->name),
deviceCapObject->valuestring, strlen(deviceCapObject->valuestring)) != EOK)) {
HILOG_ERROR(HILOG_MODULE_APP, "ParseAbilityDeviceCap strncpy deviceCap fail!");
AdapterFree(abilityInfo.deviceCap.systemCapName);
abilityInfo.deviceCap.systemCapNum = 0;