儲存庫 vbox 的更動 66776

時間撮記:

2017-5-4 上午09:52:21 (8 年 以前)

作者:

vboxsync

訊息:

gccplugin: crash fix attempt

檔案:

• trunk/src/bldprogs/VBoxCompilerPlugInsGcc.cpp (修改) (1 筆差異)

trunk/src/bldprogs/VBoxCompilerPlugInsGcc.cpp

@@ -603 +603 @@
                             State.fMaybeNull ? "_maybe_null" : "", State.iFmt, State.iArgs);
 
-                    MyCheckFormatRecursive(&State, gimple_call_arg(hStmt, State.iFmt - 1));
+                    unsigned cCallArgs = gimple_call_num_arg(hStmt)
+                    if (cCallArgs > State.iFmt)
+                        MyCheckFormatRecursive(&State, gimple_call_arg(hStmt, State.iFmt - 1));
+                    else
+                        error_at(gimple_location(hStmt),
+                                 "Call has only %d arguments; %s() format string is argument #%u, thus missing\n",
+                                 cCallArgs, DECL_NAME(hFnDecl) ? IDENTIFIER_POINTER(DECL_NAME(hFnDecl)) : "<unamed>",State.iFmt);
                 }
             }