[PATCH] selftests/efivarfs: create-read: fix a resource leak

The opened file should be closed in main(), otherwise resource leak will occur

Signed-off-by: zhujun2 zhujun2@cmss.chinamobile.com --- tools/testing/selftests/efivarfs/create-read.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/efivarfs/create-read.c b/tools/testing/selftests/efivarfs/create-read.c index 9674a1939..6812104a5 100644 --- a/tools/testing/selftests/efivarfs/create-read.c +++ b/tools/testing/selftests/efivarfs/create-read.c @@ -32,8 +32,11 @@ int main(int argc, char **argv) rc = read(fd, buf, sizeof(buf)); if (rc != 0) { fprintf(stderr, "Reading a new var should return EOF\n"); + close(fd); return EXIT_FAILURE; }

+ close(fd); + return EXIT_SUCCESS; }