Reset InstallXLogFileSegmentActive after walreceiver self-initiated exit.

nmisch · nmisch · commit e36cbef04bd5 · 2022-09-15T06:45:28.000-07:00
After commit cc2c7d6 added this flag, failure to reset it caused assertion failures. In non-assert builds, it made the system fail to achieve the objectives listed in that commit; chiefly, we might emit a spurious log message. Back-patch to v15, where that commit first appeared. Bharath Rupireddy and Kyotaro Horiguchi. Reviewed by Dilip Kumar, Nathan Bossart and Michael Paquier. Reported by Dilip Kumar. Discussion: https://postgr.es/m/CAFiTN-sE3ry=ycMPVtC+Djw4Fd7gbUGVv_qqw6qfzp=JLvqT3g@mail.gmail.com
diff --git a/src/backend/access/transam/xlogrecovery.c b/src/backend/access/transam/xlogrecovery.c
@@ -3530,8 +3530,7 @@ WaitForWALToBecomeAvailable(XLogRecPtr RecPtr, bool randAccess,
 					 * walreceiver is not active, so that it won't overwrite
 					 * WAL that we restore from archive.
 					 */
-					if (WalRcvStreaming())
-						XLogShutdownWalRcv();
+					XLogShutdownWalRcv();
 
 					/*
 					 * Before we sleep, re-scan for possible new timelines if
