Silently ignore empty path elements
resolve_paths function used to print a warning if an input path
was empty. This commit fixes this by explicitly skipping
empty paths during path resolution.
Test: Run adb shell LD_LIBRARY_PATH=: /system/bin/ping
Test: make sure there are no warnings
Bug: http://b/31346121
Change-Id: Ifd79040943dc62fc6e07d9828ff91d1050572809
diff --git a/linker/linker_utils.cpp b/linker/linker_utils.cpp
index e7447e4..05ac687 100644
--- a/linker/linker_utils.cpp
+++ b/linker/linker_utils.cpp
@@ -164,6 +164,11 @@
std::vector<std::string>* resolved_paths) {
resolved_paths->clear();
for (const auto& path : paths) {
+ // skip empty paths
+ if (path.empty()) {
+ continue;
+ }
+
char resolved_path[PATH_MAX];
const char* original_path = path.c_str();
if (realpath(original_path, resolved_path) != nullptr) {