Zoltán Borók-Nagy created IMPALA-14443:
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Summary: Fix potential memory leak in TmpFileMgr
Key: IMPALA-14443
URL: https://issues.apache.org/jira/browse/IMPALA-14443
Project: IMPALA
Issue Type: Bug
Reporter: Zoltán Borók-Nagy
Clang static analyzer found the following memory leak:
{noformat}
TmpFileRemote* tmp_file_r = new TmpFileRemote(
this, dev_id, new_file_path, new_file_path_local, false, dir.c_str());
if (tmp_file_r == nullptr) {
return Status("Failed to allocate temporary file object.");
}
if (tmp_file_r->hdfs_conn_ == nullptr) {
return Status(Substitute("Failed to connect to FS: $0.", dir)); <===
'tmp_file_r' never gets deleted.
}{noformat}
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