The branch main has been updated by des:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=45efa4e61623e3eeee7fd0a3f4436616e24c8e98

commit 45efa4e61623e3eeee7fd0a3f4436616e24c8e98
Author:     Dag-Erling Smørgrav <[email protected]>
AuthorDate: 2026-06-26 14:39:03 +0000
Commit:     Dag-Erling Smørgrav <[email protected]>
CommitDate: 2026-06-26 14:39:03 +0000

    rc.d/tmp: Fix dupe mount check
    
    Before mounting a new mfs on /tmp, we check if there already is one.
    However, the dupe check only takes /dev/md[0-9]* into account, while the
    default mfs type these days is tmpfs.  Rewrite it to look for tmpfs as
    well.
    
    Note that the dupe check is redundant in the tmpmfs=auto case, but we
    leave moving it for later.
    
    PR:             182035
    MFC after:      1 week
    Reviewed by:    kevans, allanjude
    Differential Revision:  https://reviews.freebsd.org/D57682
---
 libexec/rc/rc.d/tmp | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/libexec/rc/rc.d/tmp b/libexec/rc/rc.d/tmp
index cc970816e45c..76baaa672c6a 100755
--- a/libexec/rc/rc.d/tmp
+++ b/libexec/rc/rc.d/tmp
@@ -42,10 +42,15 @@ tmp_svcj="NO"
 
 mount_tmpmfs()
 {
-       while read line; do
-               case $line in
-               /dev/md[0-9]*\ /tmp)
-                       return;;
+       while read _dev _ _ _ _ _mp; do
+               case ${_mp} in
+               /tmp)
+                       case ${_dev} in
+                       tmpfs|/dev/md[0-9]*)
+                               return 0
+                               ;;
+                       esac
+                       ;;
                esac
        done <<*EOF
 $(df /tmp)

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