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Posted to dev@hc.apache.org by "Sebastiano Vigna (JIRA)" <ji...@apache.org> on 2013/10/03 01:12:42 UTC
[jira] [Created] (HTTPCLIENT-1411) Http Client may throw an
IllegalArgumentException with certain cookies
Sebastiano Vigna created HTTPCLIENT-1411:
--------------------------------------------
Summary: Http Client may throw an IllegalArgumentException with certain cookies
Key: HTTPCLIENT-1411
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1411
Project: HttpComponents HttpClient
Issue Type: Bug
Components: HttpClient
Affects Versions: 4.3 Final
Reporter: Sebastiano Vigna
Priority: Minor
During a crawl of the EU web we got this exception:
2013-10-03 00:06:16,495 26567121 ERROR [FetchingThread-1927] i.u.d.l.b.f.FetchingThread - Unexpected exception
java.lang.IllegalArgumentException: Host may not be blank
at org.apache.http.util.Args.notBlank(Args.java:68) ~[httpcore.jar:4.3]
at org.apache.http.cookie.CookieOrigin.<init>(CookieOrigin.java:50) ~[httpclient.jar:4.3]
at org.apache.http.client.protocol.RequestAddCookies.process(RequestAddCookies.java:141) ~[httpclient.jar:4.3]
at org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:131) ~[httpcore.jar:4.3]
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:192) ~[httpclient.jar:4.3]
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:85) ~[httpclient.jar:4.3]
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) ~[httpclient.jar:4.3]
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186) ~[httpclient.jar:4.3]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72) ~[httpclient.jar:4.3]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:214) ~[httpclient.jar:4.3]
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:185) ~[httpclient.jar:4.3]
at it.unimi.di.law.bubing.util.FetchData.fetch(FetchData.java:308) ~[bubing-2.1.jar:na]
Apparently some poisoned Cookie caused a mistake in the parsing process. Unfortunately due to the level of logging we are using we have no way to know which Cookie caused the problem, but maybe this rings a bell.
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