commit 9cce14eb0e98a2052ae9ddd533caab38e7c8775f
author Yurii Zubrytskyi <zyy@google.com> Thu Mar 19 06:23:23 2020 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Thu Mar 19 06:23:23 2020 +0000
tree f3564212a23f0eb72ace5b97c9c0e9d7c7ea3df9
parent 793f73812d0b8addaff425d0a57864b93855c76c
parent afaf6e9ee73b340c4fb2e98ea73b6c8c349a3e9d

Merge "[incremental native lib] skip writing to zero byte files" into rvc-dev

services/incremental/IncrementalService.cpp

diff --git a/services/incremental/IncrementalService.cpp b/services/incremental/IncrementalService.cpp
index 9a76e89..ed85b93 100644
--- a/services/incremental/IncrementalService.cpp
+++ b/services/incremental/IncrementalService.cpp
@@ -1170,6 +1170,10 @@
             // 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);