From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- coccinelle/take-fd.cocci | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 coccinelle/take-fd.cocci (limited to 'coccinelle/take-fd.cocci') diff --git a/coccinelle/take-fd.cocci b/coccinelle/take-fd.cocci new file mode 100644 index 0000000..15f1e7c --- /dev/null +++ b/coccinelle/take-fd.cocci @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +@@ +local idexpression p; +expression q; +@@ +- p = q; +- q = -EBADF; +- return p; ++ return TAKE_FD(q); + +/* The ideal solution would use 'local idexpression' to avoid matching errno, + * which is a global variable. However, 'idexpression' nor 'identifier' + * would match, for example, "x->fd", which is considered 'expression' in + * the SmPL grammar + */ +@@ +expression p != errno; +expression q; +@@ +- p = q; +- q = -EBADF; ++ p = TAKE_FD(q); -- cgit v1.2.3