From: Vitaly Buka <vitalybuka@google.com>
Date: Thu, 19 Aug 2021 02:02:02 +0000 (-0700)
Subject: [sanitizer] Use TMPDIR in Android test
X-Git-Tag: upstream/15.0.7~33549
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=03bd05f0e844bf4f952f0ce3cc03887d1c1180d8;p=platform%2Fupstream%2Fllvm.git

[sanitizer] Use TMPDIR in Android test

TMPDIR was added long time ago, so no need to use EXTERNAL_STORAGE.
---

diff --git a/compiler-rt/lib/sanitizer_common/tests/sanitizer_libc_test.cpp b/compiler-rt/lib/sanitizer_common/tests/sanitizer_libc_test.cpp
index 863a433..0e269d6 100644
--- a/compiler-rt/lib/sanitizer_common/tests/sanitizer_libc_test.cpp
+++ b/compiler-rt/lib/sanitizer_common/tests/sanitizer_libc_test.cpp
@@ -77,11 +77,7 @@ static void temp_file_name(char *buf, size_t bufsize, const char *prefix) {
 #else
   const char *tmpdir = "/tmp";
 #if SANITIZER_ANDROID
-  // I don't know a way to query temp directory location on Android without
-  // going through Java interfaces. The code below is not ideal, but should
-  // work. May require "adb root", but it is needed for almost any use of ASan
-  // on Android already.
-  tmpdir = GetEnv("EXTERNAL_STORAGE");
+  tmpdir = GetEnv("TMPDIR");
 #endif
   internal_snprintf(buf, bufsize, "%s/%sXXXXXX", tmpdir, prefix);
   ASSERT_TRUE(mkstemp(buf));