tree c566881ae0dbc6e22273f981effa2868643fcff3
parent 9c218e7521c751256e530c9ccb8482cadd2560bb
author Willy Tarreau <w@1wt.eu> 1558864208 +0200
committer Willy Tarreau <w@1wt.eu> 1558864460 +0200
encoding latin1

BUILD: connections: shut up gcc about impossible out-of-bounds warning

Since commit 88698d9 ("MEDIUM: connections: Add a way to control the
number of idling connections.") when building without threads, gcc
complains that the operations made on the idle_orphan_conns[] list is
out of bounds, which is always false since 1) <i> can only equal zero,
and 2) given it's equal to <tid> we never even enter the loop. But as
usual it thinks it knows better, so let's mask the origin of this <i>
value to shut it up. Another solution consists in making <i> unsigned
and adding an explicit range check.