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xline: remove masks case-insensitively, matching how they're enforced

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Jean Chevronnet 2026-08-17 14:52:38 +00:00
parent 480b5faea0
commit 45f4ee552d
1 changed files with 4 additions and 1 deletions
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5
src/xline.rs
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@ -272,7 +272,10 @@ impl Server {
/// Remove an x-line by kind + mask; returns whether one was found.
pub fn remove_xline(&mut self, kind: XKind, mask: &str) -> bool {
let before = self.xlines.len();
self.xlines.retain(|x| !(x.kind == kind && x.mask == mask));
// case-insensitive: nick/host/channel masks match case-insensitively when
// enforced, so removal must too (e.g. remove `CBAN #foo` for a `#Foo` ban).
self.xlines
.retain(|x| !(x.kind == kind && x.mask.eq_ignore_ascii_case(mask)));
let removed = self.xlines.len() < before;
if removed {
self.save_xlines();