X-Git-Url: https://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fapi%2FApiOptions.php;h=a62bcb6d56087ebed20936a9006d4e80f62f0b1c;hb=c0ee3dd1d906e735fddccdc6754e00ea35844146;hp=436f22aee5d285d2ffaa5e31103c6f12189615d1;hpb=6989663bbc53c59e0f931a9f112798ea9cccd5e4;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/api/ApiOptions.php b/includes/api/ApiOptions.php
index 436f22aee5..a62bcb6d56 100644
--- a/includes/api/ApiOptions.php
+++ b/includes/api/ApiOptions.php
@@ -52,6 +52,14 @@ class ApiOptions extends ApiBase {
 			$this->dieUsageMsg( array( 'missingparam', 'optionname' ) );
 		}
 
+		// Load the user from the master to reduce CAS errors on double post (T95839)
+		if ( wfGetLB()->getServerCount() > 1 ) {
+			$user = User::newFromId( $user->getId() );
+			if ( !$user->loadFromId( User::READ_LATEST ) ) {
+				$this->dieUsage( 'Anonymous users cannot change preferences', 'notloggedin' );
+			}
+		}
+
 		if ( $params['reset'] ) {
 			$user->resetOptions( $params['resetkinds'], $this->getContext() );
 			$changed = true;