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HDFS-7101. Potential null dereference in DFSck#doWork(). Contributed by skrho and Ted Yu. 

(cherry picked from commit 113af12cfb)
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Akira Ajisaka 2018-04-12 17:47:37 +09:00
parent 2d82a21b84
commit 5f4762d950
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1 changed files with 1 additions and 1 deletions
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hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/tools/DFSck.java
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@ -354,7 +354,7 @@ public class DFSck extends Configured implements Tool {
BufferedReader input = new BufferedReader(new InputStreamReader( BufferedReader input = new BufferedReader(new InputStreamReader(
stream, "UTF-8")); stream, "UTF-8"));
String line = null; String line = null;
String lastLine = null; String lastLine = NamenodeFsck.CORRUPT_STATUS;
int errCode = -1; int errCode = -1;
try { try {
while ((line = input.readLine()) != null) { while ((line = input.readLine()) != null) {