Kees Cook 0ed2dd03b9 treewide: Use struct_size() for devm_kmalloc() and friends ... Replaces open-coded struct size calculations with struct_size() for devm_*, f2fs_*, and sock_* allocations. Automatically generated (and manually adjusted) from the following Coccinelle script: // Direct reference to struct field. @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(*VAR->ELEMENT), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // mr = kzalloc(sizeof(*mr) + m * sizeof(mr->map[0]), GFP_KERNEL); @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; identifier VAR, ELEMENT; expression COUNT; @@ - alloc(HANDLE, sizeof(*VAR) + COUNT * sizeof(VAR->ELEMENT[0]), GFP) + alloc(HANDLE, struct_size(VAR, ELEMENT, COUNT), GFP) // Same pattern, but can't trivially locate the trailing element name, // or variable name. @@ identifier alloc =~ "devm_kmalloc|devm_kzalloc|sock_kmalloc|f2fs_kmalloc|f2fs_kzalloc"; expression HANDLE; expression GFP; expression SOMETHING, COUNT, ELEMENT; @@ - alloc(HANDLE, sizeof(SOMETHING) + COUNT * sizeof(ELEMENT), GFP) + alloc(HANDLE, CHECKME_struct_size(&SOMETHING, ELEMENT, COUNT), GFP) Signed-off-by: Kees Cook <keescook@chromium.org>		2018-06-06 11:15:43 -07:00
..
hwspinlock_core.c	drivers/hwspinlock: use correct radix tree API	2016-05-20 17:58:30 -07:00
hwspinlock_internal.h	hwspinlock/core: register a bank of hwspinlocks in a single API call	2011-09-21 19:45:34 +03:00
Kconfig	hwspinlock: Change hwspinlock to a bool	2017-11-06 21:59:34 -08:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
omap_hwspinlock.c	treewide: Use struct_size() for kmalloc()-family	2018-06-06 11:15:43 -07:00
qcom_hwspinlock.c	hwspinlock: qcom_hwspinlock: add missing of_node_put after calling of_parse_phandle	2016-07-06 12:20:34 -07:00
sirf_hwspinlock.c	treewide: Use struct_size() for devm_kmalloc() and friends	2018-06-06 11:15:43 -07:00
sprd_hwspinlock.c	hwspinlock: sprd: Add hardware spinlock driver	2017-05-17 10:52:52 -07:00
u8500_hsem.c	treewide: Use struct_size() for kmalloc()-family	2018-06-06 11:15:43 -07:00