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-rw-r--r--tests/unittests/torture_pki.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tests/unittests/torture_pki.c b/tests/unittests/torture_pki.c
index 31618a4..20bf5c6 100644
--- a/tests/unittests/torture_pki.c
+++ b/tests/unittests/torture_pki.c
@@ -85,12 +85,14 @@ static char *read_file(const char *filename) {
char *key;
int fd;
int size;
+ int rc;
struct stat buf;
assert_true(filename != NULL);
assert_true(*filename != '\0');
- stat(filename, &buf);
+ rc = stat(filename, &buf);
+ assert_int_equal(rc, 0);
key = malloc(buf.st_size + 1);
assert_true(key != NULL);