Arūnas Bendoraitis created HTTPCORE-339:
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Summary: org.apache.http.entity.ContentType contructor should
check empty charsets.
Key: HTTPCORE-339
URL: https://issues.apache.org/jira/browse/HTTPCORE-339
Project: HttpComponents HttpCore
Issue Type: Bug
Reporter: Arūnas Bendoraitis
ContentType(
final String mimeType,
final NameValuePair[] params) throws UnsupportedCharsetException {
this.mimeType = mimeType;
this.params = params;
final String s = getParameter("charset");
this.charset = s != null ? Charset.forName(s) : null;
}
It only checks for null, but should check for empty as well.
Last line should be replaced with:
this.charset = !TextUtils.isBlank(charset) ? Charset.forName(s) : null;
In create method as far as I remember there was the same bug earlier, but now
it's fixed and is like this:
public static ContentType create(
final String mimeType, final String charset) throws
UnsupportedCharsetException {
return create(mimeType, !TextUtils.isBlank(charset) ?
Charset.forName(charset) : null);
}
Some hosts may have empty string in the charset and then
IllegalArgumentException happens in Charset.forName(..).
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