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kconfig: qconf: use delete[] instead of delete to free array

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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: c4f7398bee ("kconfig: qconf: make debug links work again")
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2020-07-30 02:02:39 +09:00
parent 0e912c0320
commit c9b09a9249
1 changed files with 2 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

4
scripts/kconfig/qconf.cc
View file

@ -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;
}