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Quoted strings can contain '"' in escaped form. readStringUntil() fails to unescape and will will return prematurely when the string contains an escaped '"' character.

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Fixes issue 512.
This commit is contained in:
cketti 2010-04-30 13:51:19 +00:00
parent 732b282ddc
commit c6fee3efb9
1 changed files with 23 additions and 2 deletions
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25
src/com/fsck/k9/mail/store/ImapResponseParser.java
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@ -317,7 +317,28 @@ public class ImapResponseParser
private String parseQuoted() throws IOException
{
expect('"');
return readStringUntil('"');
StringBuffer sb = new StringBuffer();
int ch;
boolean escape = false;
while ((ch = mIn.read()) != -1)
{
if (!escape && (ch == '\\'))
{
// Found the escape character
escape = true;
}
else if (!escape && (ch == '"'))
{
return sb.toString();
}
else
{
sb.append((char)ch);
escape = false;
}
}
throw new IOException("parseQuoted(): end of stream reached");
}
private String readStringUntil(char end) throws IOException
@ -335,7 +356,7 @@ public class ImapResponseParser
sb.append((char)ch);
}
}
throw new IOException("readQuotedString(): end of stream reached");
throw new IOException("readStringUntil(): end of stream reached");
}
private int expect(char ch) throws IOException