Setting this to 0 is not just useless, but breaks the logic horribly
enough to cause random segfaults - better forbid this, to avoid someone
else having to debug it again ;)
Signed-off-by: Stefan Reiter <s.rei...@proxmox.com>
---
src/tools/lru_cache.rs | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/tools/lru_cache.rs b/src/tools/lru_cache.rs
index 70289d3f..7c8cf25f 100644
--- a/src/tools/lru_cache.rs
+++ b/src/tools/lru_cache.rs
@@ -106,6 +106,7 @@ unsafe impl<K: Send, V: Send> Send for LruCache<K, V> {}
impl<K: std::cmp::Eq + std::hash::Hash + Copy, V> LruCache<K, V> {
/// Create LRU cache instance which holds up to `capacity` nodes at once.
pub fn new(capacity: usize) -> Self {
+ let capacity = capacity.min(1);
Self {
map: HashMap::with_capacity(capacity),
list: LinkedList::new(),
--
2.30.2
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