diff mbox series

[5.8,075/118] kconfig: qconf: use delete[] instead of delete to free array (again)

Message ID 20200921162039.823243128@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH Sept. 21, 2020, 4:28 p.m. UTC 
From: Masahiro Yamada <masahiroy@kernel.org>

[ Upstream commit a608b6a646e8816bc0db156baad2e0679fa4d137 ]

Commit c9b09a9249e6 ("kconfig: qconf: use delete[] instead of delete
to free array") fixed two lines, but there is one more.
(cppcheck does not report it for some reason...)

This was detected by Clang.

"make HOSTCXX=clang++ xconfig" reports the following:

scripts/kconfig/qconf.cc:1279:2: warning: 'delete' applied to a pointer that was allocated with 'new[]'; did you mean 'delete[]'? [-Wmismatched-new-delete]
        delete data;
        ^
              []
scripts/kconfig/qconf.cc:1239:15: note: allocated with 'new[]' here
        char *data = new char[count + 1];
                     ^

Fixes: c4f7398bee9c ("kconfig: qconf: make debug links work again")
Fixes: c9b09a9249e6 ("kconfig: qconf: use delete[] instead of delete to free array")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 scripts/kconfig/qconf.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 5ceb93010a973..aedcc3343719e 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1263,7 +1263,7 @@  void ConfigInfoView::clicked(const QUrl &url)
 	}
 
 	free(result);
-	delete data;
+	delete[] data;
 }
 
 QMenu* ConfigInfoView::createStandardContextMenu(const QPoint & pos)