#define pr_fmt(fmt) "lkdtm: " fmt
#include <linux/kernel.h>
+#include <generated/compile.h>
+#include <generated/utsrelease.h>
+
+#define LKDTM_KERNEL "kernel (" UTS_RELEASE " " UTS_MACHINE ")"
+
+#define pr_expected_config(kconfig) \
+{ \
+ if (IS_ENABLED(kconfig)) \
+ pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y\n"); \
+ else \
+ pr_warn("This is probably expected, since this " LKDTM_KERNEL " was built *without* " #kconfig "=y\n"); \
+}
+
+#ifndef MODULE
+int lkdtm_check_bool_cmdline(const char *param);
+#define pr_expected_config_param(kconfig, param) \
+{ \
+ if (IS_ENABLED(kconfig)) { \
+ switch (lkdtm_check_bool_cmdline(param)) { \
+ case 0: \
+ pr_warn("This is probably expected, since this " LKDTM_KERNEL " was built with " #kconfig "=y but booted with '" param "=N'\n"); \
+ break; \
+ case 1: \
+ pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y and booted with '" param "=Y'\n"); \
+ break; \
+ default: \
+ pr_err("Unexpected! This " LKDTM_KERNEL " was built with " #kconfig "=y (and booted without '" param "' specified)\n"); \
+ } \
+ } else { \
+ switch (lkdtm_check_bool_cmdline(param)) { \
+ case 0: \
+ pr_warn("This is probably expected, as this " LKDTM_KERNEL " was built *without* " #kconfig "=y and booted with '" param "=N'\n"); \
+ break; \
+ case 1: \
+ pr_err("Unexpected! This " LKDTM_KERNEL " was built *without* " #kconfig "=y but booted with '" param "=Y'\n"); \
+ break; \
+ default: \
+ pr_err("This is probably expected, since this " LKDTM_KERNEL " was built *without* " #kconfig "=y (and booted without '" param "' specified)\n"); \
+ break; \
+ } \
+ } \
+}
+#else
+#define pr_expected_config_param(kconfig, param) pr_expected_config(kconfig)
+#endif
/* bugs.c */
void __init lkdtm_bugs_init(int *recur_param);
void lkdtm_UNSET_SMEP(void);
void lkdtm_DOUBLE_FAULT(void);
void lkdtm_CORRUPT_PAC(void);
-void lkdtm_FORTIFY_OBJECT(void);
-void lkdtm_FORTIFY_SUBOBJECT(void);
/* heap.c */
void __init lkdtm_heap_init(void);
void __exit lkdtm_heap_exit(void);
-void lkdtm_OVERWRITE_ALLOCATION(void);
+void lkdtm_VMALLOC_LINEAR_OVERFLOW(void);
+void lkdtm_SLAB_LINEAR_OVERFLOW(void);
void lkdtm_WRITE_AFTER_FREE(void);
void lkdtm_READ_AFTER_FREE(void);
void lkdtm_WRITE_BUDDY_AFTER_FREE(void);
void lkdtm_READ_BUDDY_AFTER_FREE(void);
+void lkdtm_SLAB_INIT_ON_ALLOC(void);
+void lkdtm_BUDDY_INIT_ON_ALLOC(void);
void lkdtm_SLAB_FREE_DOUBLE(void);
void lkdtm_SLAB_FREE_CROSS(void);
void lkdtm_SLAB_FREE_PAGE(void);
void lkdtm_CFI_FORWARD_PROTO(void);
/* fortify.c */
+void lkdtm_FORTIFIED_OBJECT(void);
+void lkdtm_FORTIFIED_SUBOBJECT(void);
void lkdtm_FORTIFIED_STRSCPY(void);
/* powerpc.c */