Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/coccinelle/safe_close.cocci b/coccinelle/safe_close.cocci
new file mode 100644
index 0000000..49254b6
--- /dev/null
+++ b/coccinelle/safe_close.cocci
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+@@
+expression fd;
+@@
+- close(fd);
+- fd = -EBADF;
++ fd = safe_close(fd);
+@@
+expression fd;
+@@
+- close_nointr(fd);
+- fd = -EBADF;
++ fd = safe_close(fd);
+@@
+expression fd;
+@@
+- safe_close(fd);
+- fd = -EBADF;
++ fd = safe_close(fd);