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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Masahiro Yamada <masahiroy@kernel.org>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.8 075/118] kconfig: qconf: use delete[] instead of delete to free array (again)
Date:   Mon, 21 Sep 2020 18:28:07 +0200
Message-Id: <20200921162039.823243128@linuxfoundation.org>
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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 --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)
-- 
2.25.1