4 files changed, 29 insertions, 3 deletions
diff --git a/libcxx/lib/abi/CHANGELOG.TXT b/libcxx/lib/abi/CHANGELOG.TXT
index 95bdb714e68..60227e3248a 100644
--- a/libcxx/lib/abi/CHANGELOG.TXT
+++ b/libcxx/lib/abi/CHANGELOG.TXT
@@ -13,6 +13,32 @@ Afterwards the ABI list should be updated to include the new changes.
 New entries should be added directly below the "Version" header.
 
 -----------
+Version 9.0
+-----------
+
+* rTBD - Fix -fsanitize=vptr badness in <__debug>
+
+  This patch fixes a lifetime bug when inserting a new container into the debug database. It is
+  diagnosed by UBSAN when debug mode is enabled. This patch corrects how nodes are constructed
+  during insertion.
+
+  The fix requires unconditionally breaking the debug mode ABI. Users should not expect ABI
+  stability from debug mode.
+
+
+  x86_64-unknown-linux-gnu
+  ------------------------
+  Symbol added: _ZNSt3__111__libcpp_db10__insert_cEPvPFPNS_8__c_nodeES1_S1_S3_E
+  Symbol removed: _ZNSt3__111__libcpp_db10__insert_cEPv
+
+
+  x86_64-apple-apple-darwin
+  -------------------------
+  Symbol added: __ZNSt3__111__libcpp_db10__insert_cEPvPFPNS_8__c_nodeES1_S1_S3_E
+  Symbol removed: __ZNSt3__111__libcpp_db10__insert_cEPv
+
+
+-----------
 Version 8.0
 -----------
 
diff --git a/libcxx/lib/abi/x86_64-apple-darwin.v1.abilist b/libcxx/lib/abi/x86_64-apple-darwin.v1.abilist
index 6349acf0534..e861fcab8b3 100644
--- a/libcxx/lib/abi/x86_64-apple-darwin.v1.abilist
+++ b/libcxx/lib/abi/x86_64-apple-darwin.v1.abilist
@@ -599,7 +599,7 @@
 {'is_defined': True, 'name': '__ZNSt3__110to_wstringEx', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__110to_wstringEy', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__111__call_onceERVmPvPFvS2_E', 'type': 'FUNC'}
-{'is_defined': True, 'name': '__ZNSt3__111__libcpp_db10__insert_cEPv', 'type': 'FUNC'}
+{'is_defined': True, 'name': '__ZNSt3__111__libcpp_db10__insert_cEPvPFPNS_8__c_nodeES1_S1_S3_E', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__111__libcpp_db10__insert_iEPv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__111__libcpp_db11__insert_icEPvPKv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__111__libcpp_db15__iterator_copyEPvPKv', 'type': 'FUNC'}
diff --git a/libcxx/lib/abi/x86_64-apple-darwin.v2.abilist b/libcxx/lib/abi/x86_64-apple-darwin.v2.abilist
index adabbf6e033..90ea1ebb0ec 100644
--- a/libcxx/lib/abi/x86_64-apple-darwin.v2.abilist
+++ b/libcxx/lib/abi/x86_64-apple-darwin.v2.abilist
@@ -602,7 +602,7 @@
 {'is_defined': True, 'name': '__ZNSt3__210to_wstringEx', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__210to_wstringEy', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__211__call_onceERVmPvPFvS2_E', 'type': 'FUNC'}
-{'is_defined': True, 'name': '__ZNSt3__211__libcpp_db10__insert_cEPv', 'type': 'FUNC'}
+{'is_defined': True, 'name': '__ZNSt3__211__libcpp_db10__insert_cEPvPFPNS_8__c_nodeES1_S1_S3_E', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__211__libcpp_db10__insert_iEPv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__211__libcpp_db11__insert_icEPvPKv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '__ZNSt3__211__libcpp_db15__iterator_copyEPvPKv', 'type': 'FUNC'}
diff --git a/libcxx/lib/abi/x86_64-unknown-linux-gnu.v1.abilist b/libcxx/lib/abi/x86_64-unknown-linux-gnu.v1.abilist
index 8a31ff82ae9..3051d4cb72b 100644
--- a/libcxx/lib/abi/x86_64-unknown-linux-gnu.v1.abilist
+++ b/libcxx/lib/abi/x86_64-unknown-linux-gnu.v1.abilist
@@ -512,7 +512,7 @@
 {'is_defined': True, 'name': '_ZNSt3__110to_wstringEx', 'type': 'FUNC'}
 {'is_defined': True, 'name': '_ZNSt3__110to_wstringEy', 'type': 'FUNC'}
 {'is_defined': True, 'name': '_ZNSt3__111__call_onceERVmPvPFvS2_E', 'type': 'FUNC'}
-{'is_defined': True, 'name': '_ZNSt3__111__libcpp_db10__insert_cEPv', 'type': 'FUNC'}
+{'is_defined': True, 'name': '_ZNSt3__111__libcpp_db10__insert_cEPvPFPNS_8__c_nodeES1_S1_S3_E', 'type': 'FUNC'}
 {'is_defined': True, 'name': '_ZNSt3__111__libcpp_db10__insert_iEPv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '_ZNSt3__111__libcpp_db11__insert_icEPvPKv', 'type': 'FUNC'}
 {'is_defined': True, 'name': '_ZNSt3__111__libcpp_db15__iterator_copyEPvPKv', 'type': 'FUNC'}