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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <p style="margin: 10px 0 0 0; margin-top: 0">Got the same issue with 1.2.3 and we identified the bug in this piece of code:</p> <p style="margin: 10px 0 0 0">```</p> <p style="margin: 10px 0 0 0">/**</p>
<ul>
<li>Given date, convert this instance to a regular expression.<br> *</li>
<li>Used to compute sub-regex when the pattern has both %d and %i, and the</li>
<li>date is known.<br> */<br> public String toRegexForFixedDate(Date date) {<br> StringBuilder buf = new StringBuilder();<br> Converter<Object> p = headTokenConverter;<br> while (p != null) {<br> if (p instanceof LiteralConverter) {<br> buf.append(p.convert(null));<br> } else if (p instanceof IntegerTokenConverter) {<br> buf.append("(<br class="atl-forced-newline">d{1,3})");<br> } else if (p instanceof DateTokenConverter) {<br> buf.append(p.convert(date));<br> }<br> p = p.getNext();<br> }<br> return buf.toString();<br> }<br> ```</li>
</ul> <p style="margin: 10px 0 0 0">and the problem happens when we have more than 1000 files created. Indeed, the above method only looks for file with index made of up to 3 digits (see `\d{1,3}`) while it should look for files with at least one digit (i.e. `\d+`).</p> <p style="margin: 10px 0 0 0"> </p> <p style="margin: 10px 0 0 0">So basically it will keep `totalSizeCap/maxFileSize` files + all files with index >= 1000.</p> <p style="margin: 10px 0 0 0">And basically, after checking head of code we noticed it has a fix and it is described in <a href="https://jira.qos.ch/browse/LOGBACK-1175" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">https://jira.qos.ch/browse/LOGBACK-1175</a></p> </td>
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