From c9b09a9249e6db802013c37a24af1fe45824cd3a Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Thu, 30 Jul 2020 02:02:39 +0900
Subject: [PATCH] kconfig: qconf: use delete[] instead of delete to free array
cppcheck reports "Mismatching allocation and deallocation".
$ cppcheck scripts/kconfig/qconf.cc
Checking scripts/kconfig/qconf.cc ...
scripts/kconfig/qconf.cc:1242:10: error: Mismatching allocation and deallocation: data [mismatchAllocDealloc]
delete data;
^
scripts/kconfig/qconf.cc:1236:15: note: Mismatching allocation and deallocation: data
char *data = new char[count + 1];
^
scripts/kconfig/qconf.cc:1242:10: note: Mismatching allocation and deallocation: data
delete data;
^
scripts/kconfig/qconf.cc:1255:10: error: Mismatching allocation and deallocation: data [mismatchAllocDealloc]
delete data;
^
scripts/kconfig/qconf.cc:1236:15: note: Mismatching allocation and deallocation: data
char *data = new char[count + 1];
^
scripts/kconfig/qconf.cc:1255:10: note: Mismatching allocation and deallocation: data
delete data;
^
Fixes: c4f7398bee9c ("kconfig: qconf: make debug links work again")
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
scripts/kconfig/qconf.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index bb0a0bd511b9b9..3a11940ff5dc0b 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1238,7 +1238,7 @@ void ConfigInfoView::clicked(const QUrl &url)
if (count < 1) {
qInfo() << "Clicked link is empty";
- delete data;
+ delete[] data;
return;
}
@@ -1251,7 +1251,7 @@ void ConfigInfoView::clicked(const QUrl &url)
result = sym_re_search(data);
if (!result) {
qInfo() << "Clicked symbol is invalid:" << data;
- delete data;
+ delete[] data;
return;
}
--
GitLab