git: 9d53e7eaab9e - stable/13 - pfsync: Destroy buckets mutexes on clone destroying interface

[Zhenlei Huang]

The branch stable/13 has been updated by zlei:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=9d53e7eaab9e2e75491941dc035a345bc0f39c99

commit 9d53e7eaab9e2e75491941dc035a345bc0f39c99
Author:     Zhenlei Huang <z...@freebsd.org>
AuthorDate: 2025-06-28 15:46:51 +0000
Commit:     Zhenlei Huang <z...@freebsd.org>
CommitDate: 2025-07-08 10:03:29 +0000

    pfsync: Destroy buckets mutexes on clone destroying interface
    
    So that the associated data with them will be freed.
    
    Reviewed by:    kp
    Fixes:          4fc65bcbe3fb pfsync: Performance improvement
    MFC after:      1 week
    Differential Revision:  https://reviews.freebsd.org/D51063
    
    (cherry picked from commit 8213c07c20586a67bc7f7152bd7ff76c02cbc007)
    (cherry picked from commit efbaf14c5b681c8f1a04a47c7bf8740134fff098)
---
 sys/netpfil/pf/if_pfsync.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/netpfil/pf/if_pfsync.c b/sys/netpfil/pf/if_pfsync.c
index 412739513472..9eef37ff9005 100644
--- a/sys/netpfil/pf/if_pfsync.c
+++ b/sys/netpfil/pf/if_pfsync.c
@@ -437,6 +437,10 @@ pfsync_clone_destroy(struct ifnet *ifp)
        mtx_destroy(&sc->sc_mtx);
        mtx_destroy(&sc->sc_bulk_mtx);
 
+       for (c = 0; c < pfsync_buckets; c++) {
+               b = &sc->sc_buckets[c];
+               mtx_destroy(&b->b_mtx);
+       }
        free(sc->sc_buckets, M_PFSYNC);
        free(sc, M_PFSYNC);