Tickets :: [#2969] Infinite loop in Flowed.php

445	Michael Slusarz	Comment #3 State ⇒ Resolved	Reply to this comment
well, this works for me and I added a test to Flowed.phpt for this specific case and it works there too.

577	Michael Slusarz	Comment #2 State ⇒ Feedback	Reply to this comment
Try what I just committed.

327	Jan Schneider	Assigned to Michael Slusarz State ⇒ Assigned

85	lbroda (at) uiuc (dot) edu	Comment #1 State ⇒ Unconfirmed Priority ⇒ 2. Medium Type ⇒ Bug Summary ⇒ Infinite loop in Flowed.php Queue ⇒ Horde Framework Packages New Attachment: problem.txt	Reply to this comment
A line of the form in the attachment (spaces, followed by ">", followed by many non-space characters) puts Flowed.php into an infinite loop at line 234. The pattern match at line 247 returns an empty string in $m[1], and the original line (though multiple leading spaces are replaced by one) in $m[2]. Since $m[2] is then assigned to $line, an infinite loop results, and the httpd process grows infinitely larger while eating up CPU.