diff --git a/lib/checkmemoryleak.cpp b/lib/checkmemoryleak.cpp
index 348c9387a..a61ac12c3 100644
--- a/lib/checkmemoryleak.cpp
+++ b/lib/checkmemoryleak.cpp
@@ -725,7 +725,7 @@ void CheckMemoryLeakStructMember::check()
 
     const SymbolDatabase* symbolDatabase = mTokenizer->getSymbolDatabase();
     for (const Variable* var : symbolDatabase->variableList()) {
-        if (!var || !var->isLocal() || var->isStatic() || var->isReference())
+        if (!var || (!var->isLocal() && !(var->isArgument() && var->scope())) || var->isStatic() || var->isReference())
             continue;
         if (var->typeEndToken()->isStandardType())
             continue;
@@ -789,7 +789,26 @@ void CheckMemoryLeakStructMember::checkStructVariable(const Variable * const var
         return deallocated;
     };
 
-    for (const Token *tok2 = variable->nameToken(); tok2 && tok2 != variable->scope()->bodyEnd; tok2 = tok2->next()) {
+    // return { memberTok, rhsTok }
+    auto isMemberAssignment = [](const Token* varTok, int varId) -> std::pair<const Token*, const Token*> {
+        if (varTok->varId() != varId)
+            return {};
+        const Token* top = varTok->astTop();
+        if (!Token::simpleMatch(top, "="))
+            return {};
+        const Token* dot = top->astOperand1();
+        while (dot && dot->str() != ".")
+            dot = dot->astOperand1();
+        if (!dot)
+            return {};
+        return { dot->astOperand2(), top->next() };
+    };
+    std::pair<const Token*, const Token*> assignToks;
+
+    const Token* tokStart = variable->nameToken();
+    if (variable->isArgument() && variable->scope())
+        tokStart = variable->scope()->bodyStart->next();
+    for (const Token *tok2 = tokStart; tok2 && tok2 != variable->scope()->bodyEnd; tok2 = tok2->next()) {
         if (tok2->str() == "{")
             ++indentlevel2;
 
@@ -805,12 +824,12 @@ void CheckMemoryLeakStructMember::checkStructVariable(const Variable * const var
             break;
 
         // Struct member is allocated => check if it is also properly deallocated..
-        else if (Token::Match(tok2->previous(), "[;{}] %varid% . %var% =", variable->declarationId())) {
-            if (getAllocationType(tok2->tokAt(4), tok2->tokAt(2)->varId()) == AllocType::No)
+        else if ((assignToks = isMemberAssignment(tok2, variable->declarationId())).first) {
+            if (getAllocationType(assignToks.second, assignToks.first->varId()) == AllocType::No)
                 continue;
 
             const int structid(variable->declarationId());
-            const int structmemberid(tok2->tokAt(2)->varId());
+            const int structmemberid(assignToks.first->varId());
 
             // This struct member is allocated.. check that it is deallocated
             int indentlevel3 = indentlevel2;
diff --git a/test/testmemleak.cpp b/test/testmemleak.cpp
index 4fe96c91e..fa77369a1 100644
--- a/test/testmemleak.cpp
+++ b/test/testmemleak.cpp
@@ -1708,6 +1708,7 @@ private:
         TEST_CASE(assign1);
         TEST_CASE(assign2);
         TEST_CASE(assign3);
+        TEST_CASE(assign4); // #11019
 
         // Failed allocation
         TEST_CASE(failedAllocation);
@@ -1887,6 +1888,29 @@ private:
         ASSERT_EQUALS("", errout.str());
     }
 
+    void assign4() {
+        check("struct S { int a, b, c; };\n" // #11019
+              "void f() {\n"
+              "    struct S s;\n"
+              "    *&s.a = open(\"xx.log\", O_RDONLY);\n"
+              "    ((s).b) = open(\"xx.log\", O_RDONLY);\n"
+              "    (&s)->c = open(\"xx.log\", O_RDONLY);\n"
+              "}\n", false);
+        ASSERT_EQUALS("[test.c:7]: (error) Memory leak: s.a\n"
+                      "[test.c:7]: (error) Memory leak: s.b\n"
+                      "[test.c:7]: (error) Memory leak: s.c\n",
+                      errout.str());
+
+        check("struct S { int *p, *q; };\n" // #7705
+              "void f(S s) {\n"
+              "    s.p = new int[10];\n"
+              "    s.q = malloc(40);\n"
+              "}\n");
+        ASSERT_EQUALS("[test.cpp:5]: (error) Memory leak: s.p\n"
+                      "[test.cpp:5]: (error) Memory leak: s.q\n",
+                      errout.str());
+    }
+
     void failedAllocation() {
         check("static struct ABC * foo()\n"
               "{\n"
@@ -2137,7 +2161,7 @@ private:
               "  ((f)->realm) = strdup(realm);\n"
               "  if(f->realm == NULL) {}\n"
               "}", false);
-        TODO_ASSERT_EQUALS("[test.c:6]: (error) Memory leak: f.realm\n", "", errout.str());
+        ASSERT_EQUALS("[test.c:6]: (error) Memory leak: f.realm\n", errout.str());
     }
 
     void customAllocation() { // #4770