[incremental native lib] skip writing to zero byte files

Test: adb install --incremental /google/data/rw/teams/tradefed/testdata/thirdparty_apps_stable/MX_Player_1.9.17.apk
BUG: 150795871
Change-Id: Idca09929f41424edb527b9b89dea1974c1f8ea46
This commit is contained in:
Songchun Fan
2020-03-18 14:12:20 -07:00
parent 7695663db7
commit afaf6e9ee7

View File

@@ -1170,6 +1170,10 @@ bool IncrementalService::configureNativeBinaries(StorageId storage, std::string_
// If one lib file fails to be created, abort others as well
break;
}
// If it is a zero-byte file, skip data writing
if (uncompressedLen == 0) {
continue;
}
// Write extracted data to new file
std::vector<uint8_t> libData(uncompressedLen);