lujiefsi commented on a change in pull request #5066:
URL: https://github.com/apache/cloudstack/pull/5066#discussion_r662764683
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File path: core/src/main/java/com/cloud/storage/JavaStorageLayer.java
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@@ -178,18 +183,25 @@ public long getSize(String path) {
}
@Override
- public File createUniqDir() {
+ public File createUniqDir() throws IOException {
String dirName = System.getProperty("java.io.tmpdir");
if (dirName != null) {
File dir = new File(dirName);
if (dir.exists()) {
+ if (isWorldReadable(dir)) {
+ if (dir.getAbsolutePath().equals("/tmp")) {
Review comment:
/tmp is the default tmp dir for linux. if we directly tell the user
"temp dir is is World Readable", we may mislead user to change the permission
of "/tmp", which is not desirable. So we just tell user "the temp dir is /tmp"
and hope they change the default temp dir.
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