John Doe created HADOOP-15088:
---------------------------------
Summary: BufferedInputStream.skip function can return 0 when the
file is corrupted, causing an infinite loop
Key: HADOOP-15088
URL: https://issues.apache.org/jira/browse/HADOOP-15088
Project: Hadoop Common
Issue Type: Bug
Components: streaming
Affects Versions: 2.5.0
Reporter: John Doe
When a file is corrupted, the skip function can return 0, causing an infinite
loop.
Here is the code:
{code:java}
private boolean slowReadUntilMatch(Pattern markPattern, boolean includePat,
DataOutputBuffer outBufOrNull) throws
IOException {
...
for (long skiplen = endPos; skiplen > 0; ) {
skiplen -= bin_.skip(skiplen);
}
...
}
{code}
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