merge 8.7

3 files changed, 18 insertions, 4 deletions

diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index be192e2..fb8c5fc 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -3747,7 +3747,8 @@ TEBCresume(
 	}
 	TRACE(("%s %u \"%.30s\" => ",
 		(flags ? "normal" : "noerr"), opnd, O2S(part2Ptr)));
-	if (TclIsVarArray(arrayPtr) && !UnsetTraced(arrayPtr)) {
+	if (TclIsVarArray(arrayPtr) && !UnsetTraced(arrayPtr)
+		&& !(arrayPtr->flags & VAR_SEARCH_ACTIVE)) {
 	    varPtr = VarHashFindVar(arrayPtr->value.tablePtr, part2Ptr);
 	    if (varPtr && TclIsVarDirectUnsettable(varPtr)) {
 		/*
diff --git a/generic/tclVar.c b/generic/tclVar.c
index 2a5d68b..4db73da 100644
--- a/generic/tclVar.c
+++ b/generic/tclVar.c
@@ -5497,9 +5497,6 @@ DeleteArray(
     Tcl_Obj *objPtr;
     VarTrace *tracePtr;
 
-    if (varPtr->flags & VAR_SEARCH_ACTIVE) {
-	DeleteSearches(iPtr, varPtr);
-    }
     for (elPtr = VarHashFirstVar(varPtr->value.tablePtr, &search);
 	    elPtr != NULL; elPtr = VarHashNextVar(&search)) {
 	if (TclIsVarScalar(elPtr) && (elPtr->value.objPtr != NULL)) {
diff --git a/tests/var.test b/tests/var.test
index b65c1d5..a279dfd 100644
--- a/tests/var.test
+++ b/tests/var.test
@@ -778,6 +778,22 @@ test var-13.1 {Tcl_UnsetVar2, unset array with trace set on element} -setup {
     }
     set x "If you see this, it worked"
 } -result "If you see this, it worked"
+test var-13.2 {unset array with search, bug 46a2410650} -body {
+    apply {{} {
+	array set a {aa 11 bb 22 cc 33 dd 44 ee 55 ff 66}
+	set s [array startsearch a]
+	unset a([array nextelement a $s])
+	array nextelement a $s
+    }}
+} -returnCodes error -result {couldn't find search "s-1-a"}
+test var-13.3 {unset array with search, SIGSEGV, bug 46a2410650} -body {
+    apply {{} {
+	array set a {aa 11 bb 22 cc 33 dd 44 ee 55 ff 66}
+	set s [array startsearch a]
+        unset a(ff)
+	array nextelement a $s
+    }}
+} -returnCodes error -result {couldn't find search "s-1-a"}
 
 test var-14.1 {array names syntax} -body {
     array names foo bar baz snafu