git: 28c3d544db28 - stable/14 - libnetmap: fix extra indirection in nmreq_remove_option
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Date: Mon, 27 Jul 2026 03:45:20 UTC
The branch stable/14 has been updated by jlduran:
URL: https://cgit.FreeBSD.org/src/commit/?id=28c3d544db285c1c198661e6d932cf76c9d68102
commit 28c3d544db285c1c198661e6d932cf76c9d68102
Author: Giuseppe Lettieri <g.lettieri@iet.unipi.it>
AuthorDate: 2026-07-13 12:24:16 +0000
Commit: Jose Luis Duran <jlduran@FreeBSD.org>
CommitDate: 2026-07-27 03:42:26 +0000
libnetmap: fix extra indirection in nmreq_remove_option
Reviewed by: zlei, vmaffione
Obtained from: https://github.com/luigirizzo/netmap/commit/7d9177ed9a121e66bf4eaa0acb5d574e408297da
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D58151
(cherry picked from commit 141b6645204966a0e1ae10dd059c670e2a58e6e1)
---
lib/libnetmap/nmreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/libnetmap/nmreq.c b/lib/libnetmap/nmreq.c
index 2477337d8791..a083099f0a12 100644
--- a/lib/libnetmap/nmreq.c
+++ b/lib/libnetmap/nmreq.c
@@ -615,7 +615,7 @@ nmreq_remove_option(struct nmreq_header *h, struct nmreq_option *o)
for (nmo = (struct nmreq_option **)&h->nr_options; *nmo != NULL;
nmo = (struct nmreq_option **)&(*nmo)->nro_next) {
if (*nmo == o) {
- *((uint64_t *)(*nmo)) = o->nro_next;
+ *((uint64_t *)nmo) = o->nro_next;
o->nro_next = (uint64_t)(uintptr_t)NULL;
break;
}