X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=includes%2Flibs%2Fobjectcache%2Fwancache%2FWANObjectCache.php;h=70f35532d2899c47e95295ee0a8b7d0534a62a3b;hp=629d2cdcaf3695e5a559b1e4b4574c5bb76bbb9b;hb=a1ef77b2d80830fbcb617a83961d78cff9d6e384;hpb=eefd0e31facfd32abbfa0effe6e1906f09c54cd5

diff --git a/includes/libs/objectcache/wancache/WANObjectCache.php b/includes/libs/objectcache/wancache/WANObjectCache.php
index 629d2cdcaf..70f35532d2 100644
--- a/includes/libs/objectcache/wancache/WANObjectCache.php
+++ b/includes/libs/objectcache/wancache/WANObjectCache.php
@@ -2488,8 +2488,9 @@ class WANObjectCache implements IExpiringStore, IStoreKeyEncoder, LoggerAwareInt
 	 */
 	private function determineKeyClassForStats( $key ) {
 		$parts = explode( ':', $key, 3 );
-
-		return $parts[1] ?? $parts[0]; // sanity
+		// Sanity fallback in case the key was not made by makeKey.
+		// Replace dots because they are special in StatsD (T232907)
+		return strtr( $parts[1] ?? $parts[0], '.', '_' );
 	}
 
 	/**