commit 22b82c47d6121b62b61d82cafee01c92710021e7
author Treehugger Robot <treehugger-gerrit@google.com> Tue Jan 14 22:03:43 2020 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> Tue Jan 14 22:03:43 2020 +0000
tree 59344efa0fbd1250c1f1b2774f5a9edb7e03e6e4
parent d5f6cf505b94ec1e343e2ee1b07cd0ca1693a06b
parent c0905b4880a61e52ba0f38f728e410cdd401a23a

Merge "libbpf_android: allow bpf w/o maps section"

libbpf_android/Loader.cpp

diff --git a/libbpf_android/Loader.cpp b/libbpf_android/Loader.cpp
index 021e79f..f4533cb 100644
--- a/libbpf_android/Loader.cpp
+++ b/libbpf_android/Loader.cpp
@@ -391,6 +391,7 @@
     string fname = pathToFilename(string(elfPath), true);
 
     ret = readSectionByName("maps", elfFile, mdData);
+    if (ret == -2) return 0;  // no maps to read
     if (ret) return ret;
     md.resize(mdData.size() / sizeof(struct bpf_map_def));
     memcpy(md.data(), mdData.data(), mdData.size());