efi_loadopt_args_from_file(): fix leaked file descriptor.

In the case where we're just trying to figure out the file's size, we're
failing to close the file.  So close it.

Found by covscan.

Signed-off-by: Peter Jones <pjones@redhat.com>

diff --git a/src/loadopt.c b/src/loadopt.c
index ce88986..a3c1ba9 100644 (file)
--- a/src/loadopt.c
+++ b/src/loadopt.c
@@ -275,8 +275,10 @@ efi_loadopt_args_from_file(uint8_t *buf, ssize_t size, char *filename)
        if (rc < 0)
                goto err;
 
-       if (size == 0)
+       if (size == 0) {
+               fclose(f);
                return statbuf.st_size;
+       }
 
        if (size < statbuf.st_size) {
                errno = ENOSPC;