Date: Fri, 17 Mar 2023 11:26:49 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 270283] would like an even safer LIST_FOREACH_SAFE() Message-ID: <bug-270283-227-xsVH0hW5vD@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-270283-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270283 Konstantin Belousov <kib@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kib@FreeBSD.org --- Comment #1 from Konstantin Belousov <kib@FreeBSD.org> --- In such situation, where you have a possibility of uncontrolled removal of the list elements, usual approach is to put a marker element on the list. The marker should be not subject for removal by any regular operations. See e.g. MNT_VNODE_FOREACH* and vm_pageout.c (search for marker). -- You are receiving this mail because: You are the assignee for the bug.home | help
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