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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7305) Return value from in.read() is ignored in SerializationUtils#readLongLE()
Date Tue, 09 Jun 2015 16:37:01 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HIVE-7305:
-------------------------
    Description: 
{code}
  long readLongLE(InputStream in) throws IOException {
    in.read(readBuffer, 0, 8);
    return (((readBuffer[0] & 0xff) << 0)
        + ((readBuffer[1] & 0xff) << 8)
{code}
Return value from read() may indicate fewer than 8 bytes read.
The return value should be checked.

  was:
{code}
  long readLongLE(InputStream in) throws IOException {
    in.read(readBuffer, 0, 8);
    return (((readBuffer[0] & 0xff) << 0)
        + ((readBuffer[1] & 0xff) << 8)
{code}
Return value from read() may indicate fewer than 8 bytes read.

The return value should be checked.


> Return value from in.read() is ignored in SerializationUtils#readLongLE()
> -------------------------------------------------------------------------
>
>                 Key: HIVE-7305
>                 URL: https://issues.apache.org/jira/browse/HIVE-7305
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: skrho
>            Priority: Minor
>         Attachments: HIVE-7305_001.patch
>
>
> {code}
>   long readLongLE(InputStream in) throws IOException {
>     in.read(readBuffer, 0, 8);
>     return (((readBuffer[0] & 0xff) << 0)
>         + ((readBuffer[1] & 0xff) << 8)
> {code}
> Return value from read() may indicate fewer than 8 bytes read.
> The return value should be checked.



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