selftests/x86/lam: Fix minor memory in do_uring()

Exception branch returns without freeing 'fi'.

Signed-off-by: liuye <liuye@kylinos.cn>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20250114082650.113105-1-liuye@kylinos.cn

diff --git a/tools/testing/selftests/x86/lam.c b/tools/testing/selftests/x86/lam.c
index 4d4a76532dc9a4f1fc5be4092bf42dfd2e25b180..309c93e15aba2ec653b805a1eef7a5bd3e23e332 100644 (file)
--- a/tools/testing/selftests/x86/lam.c
+++ b/tools/testing/selftests/x86/lam.c
@@ -596,8 +596,10 @@ int do_uring(unsigned long lam)
        fi->file_fd = file_fd;
 
        ring = malloc(sizeof(*ring));
-       if (!ring)
+       if (!ring) {
+               free(fi);
                return 1;
+       }
 
        memset(ring, 0, sizeof(struct io_ring));