From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- usr/dummy-include/sys/ioctl.h | 0 usr/dummy-include/sys/socket.h | 12 ++++++++++++ usr/dummy-include/sys/time.h | 3 +++ usr/dummy-include/sys/types.h | 0 4 files changed, 15 insertions(+) create mode 100644 usr/dummy-include/sys/ioctl.h create mode 100644 usr/dummy-include/sys/socket.h create mode 100644 usr/dummy-include/sys/time.h create mode 100644 usr/dummy-include/sys/types.h (limited to 'usr/dummy-include/sys') diff --git a/usr/dummy-include/sys/ioctl.h b/usr/dummy-include/sys/ioctl.h new file mode 100644 index 000000000..e69de29bb diff --git a/usr/dummy-include/sys/socket.h b/usr/dummy-include/sys/socket.h new file mode 100644 index 000000000..748751f9e --- /dev/null +++ b/usr/dummy-include/sys/socket.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef _DUMMY_SYS_SOCKET_H +#define _DUMMY_SYS_SOCKET_H + +#include + +struct sockaddr { + __kernel_sa_family_t sa_family; /* address family, AF_xxx */ + char sa_data[14]; /* 14 bytes of protocol address */ +}; + +#endif /* _DUMMY_SYS_SOCKET_H */ diff --git a/usr/dummy-include/sys/time.h b/usr/dummy-include/sys/time.h new file mode 100644 index 000000000..9817b8afb --- /dev/null +++ b/usr/dummy-include/sys/time.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include diff --git a/usr/dummy-include/sys/types.h b/usr/dummy-include/sys/types.h new file mode 100644 index 000000000..e69de29bb -- cgit v1.3.1