37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
|
From 87b1eac151e5bbb9322d3213072dc2e5fba24f4e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Lennart Poettering <lennart@poettering.net>
|
||
|
|
Date: Thu, 24 Nov 2022 18:42:08 +0100
|
||
|
|
Subject: [PATCH] resolved: remove inappropriate assert()
|
||
|
|
|
||
|
|
A NULL Bitmap object is by all our code considered identical to an empty
|
||
|
|
bitmap. Hence let's remove the entirely unnecessary assert().
|
||
|
|
|
||
|
|
The assert() can be triggered if debug monitoring is used an an empty
|
||
|
|
NSEC or NSEC3 RR is included in an answer resolved returns.
|
||
|
|
|
||
|
|
it's not really a security issue since enabling debug monitoring is a
|
||
|
|
manual step requiring root privileges, that is off by default. Moreover,
|
||
|
|
it's a "clean" assert(), i.e. the worst that happens is tha a coredump
|
||
|
|
is generated and resolved restarted.
|
||
|
|
|
||
|
|
Fixes: #25449
|
||
|
|
(cherry picked from commit fb896517aeecc2a8ec16586a34a0249606eb9f66)
|
||
|
|
|
||
|
|
Related: #2138081
|
||
|
|
---
|
||
|
|
src/resolve/resolved-dns-rr.c | 1 -
|
||
|
|
1 file changed, 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/resolve/resolved-dns-rr.c b/src/resolve/resolved-dns-rr.c
|
||
|
|
index 8123ca1f98..d47cdbbd8e 100644
|
||
|
|
--- a/src/resolve/resolved-dns-rr.c
|
||
|
|
+++ b/src/resolve/resolved-dns-rr.c
|
||
|
|
@@ -1865,7 +1865,6 @@ static int type_bitmap_to_json(Bitmap *b, JsonVariant **ret) {
|
||
|
|
unsigned t;
|
||
|
|
int r;
|
||
|
|
|
||
|
|
- assert(b);
|
||
|
|
assert(ret);
|
||
|
|
|
||
|
|
BITMAP_FOREACH(t, b) {
|