Skip to content

Add test for #4638 FN memleak (pointer converted to bool on return) #8098

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
chrchr-github merged 1 commit into from
Jan 8, 2026
+17 −0
Merged

Add test for #4638 FN memleak (pointer converted to bool on return) #8098

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 17 additions & 0 deletions test/testleakautovar.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -181,6 +181,7 @@ class TestLeakAutoVar : public TestFixture {
TEST_CASE(return10);
TEST_CASE(return11); // #13098
TEST_CASE(return12); // #12238
TEST_CASE(return13);

// General tests: variable type, allocation type, etc
TEST_CASE(test1);
Expand Down Expand Up @@ -2838,6 +2839,22 @@ class TestLeakAutoVar : public TestFixture {
ASSERT_EQUALS("", errout_str());
}

void return13() { // #4638
CheckOptions options;
options.cpp = true;
check("bool f() {\n"
" int* p = new int;\n"
" return p;\n"
"}\n"
"bool g() {\n"
" void* p = malloc(4);\n"
" return p;\n"
"}\n", options);
ASSERT_EQUALS("[test.cpp:3:5]: (error) Memory leak: p [memleak]\n"
"[test.cpp:7:5]: (error) Memory leak: p [memleak]\n",
errout_str());
}

void test1() {
check("void f(double*&p) {\n" // 3809
" p = malloc(0x100);\n"
Expand Down
Loading