From: Eduard Bagdasaryan <eduard.bagdasaryan@measurement-factory.com>
Date: Wed, 14 Sep 2022 06:47:52 +0000 (+0000)
Subject: Bug 5232: Fix GCC v12 build [-Wuse-after-free] (#1136)
X-Git-Tag: SQUID_6_0_1~109
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1b1b280534ef54f206d820ed2259df7608d3a06e;p=thirdparty%2Fsquid.git

Bug 5232: Fix GCC v12 build [-Wuse-after-free] (#1136)

This warning is a false positive. Introduced in GCC v12, use-after-free
checks have attracted dozens of bug reports, with several reports still
open as of GCC v12.2, including one that looks very similar to our case:
https://gcc.gnu.org/bugzilla//show_bug.cgi?id=106776

Removing (excessive) "inline" works around this GCC bug. We do not have
a better workaround right now. If we see more false positives like this,
we may disable -Wuse-after-free until its support matures.
---

diff --git a/src/base/AsyncCall.h b/src/base/AsyncCall.h
index ae43662bf0..42e86e4348 100644
--- a/src/base/AsyncCall.h
+++ b/src/base/AsyncCall.h
@@ -151,7 +151,7 @@ private:
 };
 
 template <class Dialer>
-inline RefCount< AsyncCallT<Dialer> >
+RefCount< AsyncCallT<Dialer> >
 asyncCall(int aDebugSection, int aDebugLevel, const char *aName,
           const Dialer &aDialer)
 {