Add test for #10133 (#3675)

2022-01-06 15:19:10 +01:00 · 2022-01-06 15:19:10 +01:00 · 6c55f9cf88
parent 303b85c043
commit 6c55f9cf88
1 changed files with 8 additions and 0 deletions
--- a/test/testbufferoverrun.cpp
+++ b/test/testbufferoverrun.cpp
@ -4943,6 +4943,14 @@ private:
              "    return p[4];\n"
              "}\n");
        ASSERT_EQUALS("", errout.str());
+
+        check("struct S { uint8_t padding[500]; };\n" // #10133
+              "S s = { 0 };\n"
+              "uint8_t f() {\n"
+              "    uint8_t* p = (uint8_t*)&s;\n"
+              "    return p[10];\n"
+              "}\n");
+        ASSERT_EQUALS("", errout.str());
    }
 };