From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: phil@nwl.cc
Subject: [PATCH nft] intervals: remove check for EXPR_F_REMOVE in remove_element()
Date: Wed, 13 Apr 2022 16:50:41 +0200 [thread overview]
Message-ID: <20220413145041.623915-1-pablo@netfilter.org> (raw)
setelem_adjust() checks that EXPR_F_REMOVE is unset already for
the previous element.
Suggested-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
src/intervals.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/src/intervals.c b/src/intervals.c
index cdda9e38ca5e..3f2bb4bca527 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -265,14 +265,12 @@ static void remove_elem(struct expr *prev, struct set *set, struct expr *purge)
{
struct expr *clone;
- if (!(prev->flags & EXPR_F_REMOVE)) {
- if (prev->flags & EXPR_F_KERNEL) {
- clone = expr_clone(prev);
- list_move_tail(&clone->list, &purge->expressions);
- } else {
- list_del(&prev->list);
- expr_free(prev);
- }
+ if (prev->flags & EXPR_F_KERNEL) {
+ clone = expr_clone(prev);
+ list_move_tail(&clone->list, &purge->expressions);
+ } else {
+ list_del(&prev->list);
+ expr_free(prev);
}
}
--
2.30.2
reply other threads:[~2022-04-13 14:50 UTC|newest]
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