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Guard nullptr res in KeepAliveTest proxy template (#2443)

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When the upstream request to httpbingo.org transiently fails, cli.Get()
returns nullptr and the next line dereferences it (res->status / res->body),
producing a SEGV in std::string::begin() under ASan. Sibling templates in
the same file already use ASSERT_TRUE(res != nullptr); apply the same
guard to the four Get() call sites in KeepAliveTest so a flaky network
turns into a clean test failure instead of a crash.
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yhirose authored and GitHub committed 2026-05-06 08:36:38 -04:00
1 parent eb49a304b6
commit a1fdc07f34
1 file changed
+4
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test/test_proxy.cc
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@@ -291,10 +291,12 @@ template <typename T> void KeepAliveTest(T &cli, bool basic) {
{ {
auto res = cli.Get("/get"); auto res = cli.Get("/get");
ASSERT_TRUE(res != nullptr);
EXPECT_EQ(StatusCode::OK_200, res->status); EXPECT_EQ(StatusCode::OK_200, res->status);
} }
{ {
auto res = cli.Get("/redirect/2"); auto res = cli.Get("/redirect/2");
ASSERT_TRUE(res != nullptr);
EXPECT_EQ(StatusCode::OK_200, res->status); EXPECT_EQ(StatusCode::OK_200, res->status);
} }
@@ -306,6 +308,7 @@ template <typename T> void KeepAliveTest(T &cli, bool basic) {
for (auto path : paths) { for (auto path : paths) {
auto res = cli.Get(path.c_str()); auto res = cli.Get(path.c_str());
ASSERT_TRUE(res != nullptr);
auto body = normalizeJson(res->body); auto body = normalizeJson(res->body);
EXPECT_TRUE(body.find("\"authenticated\":true") != std::string::npos); EXPECT_TRUE(body.find("\"authenticated\":true") != std::string::npos);
EXPECT_TRUE(body.find("\"user\":\"hello\"") != std::string::npos); EXPECT_TRUE(body.find("\"user\":\"hello\"") != std::string::npos);
@@ -317,6 +320,7 @@ template <typename T> void KeepAliveTest(T &cli, bool basic) {
int count = 10; int count = 10;
while (count--) { while (count--) {
auto res = cli.Get("/get"); auto res = cli.Get("/get");
ASSERT_TRUE(res != nullptr);
EXPECT_EQ(StatusCode::OK_200, res->status); EXPECT_EQ(StatusCode::OK_200, res->status);
} }
} }