tests/: Assert on NULL heap allocations in tests

Change-Id: Id2adcfe859fb25d2a7f0734655c6b9a58c0890b6
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/71919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
---
M tests/chip.c
M tests/chip_wp.c
M tests/helpers.c
M tests/raiden_debug_spi.c
4 files changed, 26 insertions(+), 0 deletions(-)

diff --git a/tests/chip.c b/tests/chip.c
index dc2ca11..ad0d770 100644
--- a/tests/chip.c
+++ b/tests/chip.c
@@ -279,6 +279,7 @@
 	const char *const filename = "read_chip.test";
 	unsigned long size = mock_chip.total_size * 1024;
 	unsigned char *buf = calloc(size, sizeof(unsigned char));
+	assert_non_null(buf);
 
 	printf("Read chip operation started.\n");
 	assert_int_equal(0, flashrom_image_read(&flashctx, buf, size));
@@ -316,6 +317,7 @@
 	const char *const filename = "read_chip.test";
 	unsigned long size = mock_chip.total_size * 1024;
 	unsigned char *buf = calloc(size, sizeof(unsigned char));
+	assert_non_null(buf);
 
 	printf("Read chip operation started.\n");
 	assert_int_equal(0, flashrom_image_read(&flashctx, buf, size));
@@ -365,6 +367,7 @@
 	const char *const filename = "-";
 	unsigned long size = mock_chip.total_size * 1024;
 	uint8_t *const newcontents = malloc(size);
+	assert_non_null(newcontents);
 
 	printf("Write chip operation started.\n");
 	assert_int_equal(0, read_buf_from_file(newcontents, size, filename));
@@ -403,6 +406,7 @@
 	const char *const filename = "-";
 	unsigned long size = mock_chip.total_size * 1024;
 	uint8_t *const newcontents = malloc(size);
+	assert_non_null(newcontents);
 
 	printf("Write chip operation started.\n");
 	assert_int_equal(0, read_buf_from_file(newcontents, size, filename));
@@ -542,6 +546,7 @@
 	const char *const filename = "-";
 	unsigned long size = mock_chip.total_size * 1024;
 	uint8_t *const newcontents = malloc(size);
+	assert_non_null(newcontents);
 
 	printf("Verify chip operation started.\n");
 	assert_int_equal(0, read_buf_from_file(newcontents, size, filename));
@@ -581,6 +586,7 @@
 	const char *const filename = "-";
 	unsigned long size = mock_chip.total_size * 1024;
 	uint8_t *const newcontents = malloc(size);
+	assert_non_null(newcontents);
 
 	/*
 	 * Dummyflasher controls chip state and fully emulates reads and writes,
diff --git a/tests/chip_wp.c b/tests/chip_wp.c
index f20b500..cb9b3ab 100644
--- a/tests/chip_wp.c
+++ b/tests/chip_wp.c
@@ -269,6 +269,7 @@
 	 * be optimized away. */
 	unsigned long size = flashrom_flash_getsize(&flash);
 	uint8_t *const contents = malloc(size);
+	assert_non_null(contents);
 	memset(contents, UNERASED_VALUE(&flash), size);
 	assert_int_equal(0, flashrom_image_write(&flash, contents, size, NULL));
 	free(contents);
diff --git a/tests/helpers.c b/tests/helpers.c
index e2e652e..271fb48 100644
--- a/tests/helpers.c
+++ b/tests/helpers.c
@@ -45,6 +45,7 @@
 	const char src0[] = "hello";
 	const char src1[] = " world";
 	char *dest = calloc(1, 1);
+	assert_non_null(dest);
 	dest = strcat_realloc(dest, src0);
 	dest = strcat_realloc(dest, src1);
 	assert_string_equal("hello world", dest);
diff --git a/tests/raiden_debug_spi.c b/tests/raiden_debug_spi.c
index f5bf185..5c79a90 100644
--- a/tests/raiden_debug_spi.c
+++ b/tests/raiden_debug_spi.c
@@ -19,6 +19,7 @@
 static ssize_t raiden_debug_libusb_get_device_list(void *state, libusb_context *ctx, libusb_device ***list)
 {
 	*list = calloc(1, sizeof(**list));
+	assert_non_null(*list);
 
 	/*
 	 * libusb_device is opaque type, it is tossed around between libusb functions but always
@@ -48,10 +49,14 @@
 		void *state, libusb_device *dev, uint8_t config_index, struct libusb_config_descriptor **config)
 {
 	*config = calloc(1, sizeof(**config));
+	assert_non_null(*config);
 
 	struct libusb_endpoint_descriptor *tmp_endpoint = calloc(2, sizeof(*tmp_endpoint));
+	assert_non_null(tmp_endpoint);
 	struct libusb_interface_descriptor *tmp_interface_desc = calloc(1, sizeof(*tmp_interface_desc));
+	assert_non_null(tmp_interface_desc);
 	struct libusb_interface *tmp_interface = calloc(1, sizeof(*tmp_interface));
+	assert_non_null(tmp_interface);
 
 	/* in endpoint */
 	tmp_endpoint[0].bEndpointAddress = 0x80;

