From 61fcf534c3da767788e27641f3ebfe4d6a6c0b25 Mon Sep 17 00:00:00 2001
From: Alexander Bokovoy <abokovoy@redhat.com>
Date: Oct 09 2023 10:53:28 +0000
Subject: Add more ignores to modrdn and modify cases


BZ 2124214 - schema compat plugin deadlock on delete post op

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>

---

diff --git a/src/back-shr.c b/src/back-shr.c
index 1792bef..4cbc39b 100644
--- a/src/back-shr.c
+++ b/src/back-shr.c
@@ -2463,6 +2463,15 @@ backend_shr_modify_cb(Slapi_PBlock *pb)
 		/* No data yet, ignore */
 		return 0;
 	}
+
+	if (backend_shr_write_ignore(pb)) {
+#if DEBUG_MAP_LOCK
+        slapi_log_error(SLAPI_LOG_FATAL, "schema-compat",
+                "backend_shr_modify_cb: (%p) operation is not impacting schema compat\n", PR_MyThreadId(), 1);
+#endif
+		return 0;
+	}
+
 	slapi_pblock_get(pb, SLAPI_MODIFY_TARGET, &dn);
 	slapi_pblock_get(pb, SLAPI_MODIFY_MODS, &cbdata.mods);
 	slapi_pblock_get(pb, SLAPI_ENTRY_PRE_OP, &cbdata.e_pre);
@@ -2669,6 +2678,15 @@ backend_shr_modrdn_cb(Slapi_PBlock *pb)
 		/* No data yet, ignore */
 		return 0;
 	}
+
+	if (backend_shr_write_ignore(pb)) {
+#if DEBUG_MAP_LOCK
+        slapi_log_error(SLAPI_LOG_FATAL, "schema-compat",
+                "backend_shr_modrdn_cb: (%p) operation is not impacting schema compat\n", PR_MyThreadId(), 1);
+#endif
+		return 0;
+	}
+
 	slapi_pblock_get(pb, SLAPI_ENTRY_PRE_OP, &cbdata.e_pre);
 	slapi_pblock_get(pb, SLAPI_ENTRY_POST_OP, &cbdata.e_post);