Fixed #1503 (False positive for uninitialized variable)

2010-03-16 19:09:37 +01:00 · 2010-03-16 19:09:37 +01:00 · 15d67a2369
parent 89c57c72c5
commit 15d67a2369
2 changed files with 9 additions and 1 deletions
--- a/lib/checkother.cpp
+++ b/lib/checkother.cpp
@ -1650,7 +1650,7 @@ private:
            CheckUninitVar *c = dynamic_cast<CheckUninitVar *>(*it);
            if (c && c->varId == varid)
            {
-                if (c->alloc)
+                if (c->alloc || c->array)
                {
                    delete c;
                    checks.erase(it++);
--- a/test/testother.cpp
+++ b/test/testother.cpp
@ -1552,6 +1552,14 @@ private:
    // arrays..
    void uninitvar_arrays()
    {
+        checkUninitVar("int f()\n"
+                       "{\n"
+                       "    char a[10];\n"
+                       "    *a = '\\0';\n"
+                       "    int i = strlen(a);\n"
+                       "}\n");
+        ASSERT_EQUALS("", errout.str());
+
        checkUninitVar("void f()\n"
                       "{\n"
                       "    char a[10], b[10];\n"