Description: Update log file directory.
Author: Umang Parmar <umangjparmar@gmail.com>
Last Updated: 2018-05-17

--- a/system/core/adb/adb_utils.cpp
+++ b/system/core/adb/adb_utils.cpp
@@ -339,6 +339,11 @@
 
     return temp_path_utf8 + log_name;
 #else
+    std::string log_dir = android::base::StringPrintf("/run/user/%u/adb.log", getuid());
+    struct stat st = {0};
+    if (stat(log_dir.c_str(), &st) == 0) {
+      return log_dir;
+    }
     const char* tmp_dir = getenv("TMPDIR");
     if (tmp_dir == nullptr) tmp_dir = "/tmp";
     return android::base::StringPrintf("%s/adb.%u.log", tmp_dir, getuid());
