diff options
| author | Maria Matejka <mq@ucw.cz> | 2019-08-17 14:03:47 +0200 |
|---|---|---|
| committer | Maria Matejka <mq@ucw.cz> | 2020-05-01 15:19:12 +0200 |
| commit | e26a5195dd6c62e6f4b80d13b6ecd5f40ee68546 (patch) | |
| tree | ee429383d0ca6d6b38a682e49e6e40fdf3a363d5 /lib | |
| parent | 3bb10b4d31d68a8139e284c27f7eb6fca897721d (diff) | |
| download | bird-e26a5195dd6c62e6f4b80d13b6ecd5f40ee68546.tar.gz | |
Lists: fix a stupid sanitizer bug
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/lists.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/lists.c b/lib/lists.c index c162a991..8553ee27 100644 --- a/lib/lists.c +++ b/lib/lists.c @@ -167,8 +167,12 @@ LIST_INLINE void replace_node(node *old, node *new) { EXPENSIVE_CHECK(check_list(NULL, old)); - ASSUME(new->prev == NULL); - ASSUME(new->next == NULL); + + if (old != new) + { + ASSUME(new->prev == NULL); + ASSUME(new->next == NULL); + } old->next->prev = new; old->prev->next = new; |