mirror of
https://github.com/torvalds/linux
synced 2024-09-06 18:01:05 +00:00
binfmt: move more stuff undef CONFIG_COREDUMP
struct linux_binfmt::core_dump and struct min_coredump::min_coredump are used under CONFIG_COREDUMP only. Shrink those embedded configs a bit. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/YglbIFyN+OtwVyjW@localhost.localdomain
This commit is contained in:
parent
9132c3947b
commit
d65bc29be0
|
@ -101,8 +101,10 @@ static struct linux_binfmt elf_format = {
|
|||
.module = THIS_MODULE,
|
||||
.load_binary = load_elf_binary,
|
||||
.load_shlib = load_elf_library,
|
||||
#ifdef CONFIG_COREDUMP
|
||||
.core_dump = elf_core_dump,
|
||||
.min_coredump = ELF_EXEC_PAGESIZE,
|
||||
#endif
|
||||
};
|
||||
|
||||
#define BAD_ADDR(x) (unlikely((unsigned long)(x) >= TASK_SIZE))
|
||||
|
|
|
@ -83,8 +83,8 @@ static struct linux_binfmt elf_fdpic_format = {
|
|||
.load_binary = load_elf_fdpic_binary,
|
||||
#ifdef CONFIG_ELF_CORE
|
||||
.core_dump = elf_fdpic_core_dump,
|
||||
#endif
|
||||
.min_coredump = ELF_EXEC_PAGESIZE,
|
||||
#endif
|
||||
};
|
||||
|
||||
static int __init init_elf_fdpic_binfmt(void)
|
||||
|
|
|
@ -102,8 +102,10 @@ static int flat_core_dump(struct coredump_params *cprm);
|
|||
static struct linux_binfmt flat_format = {
|
||||
.module = THIS_MODULE,
|
||||
.load_binary = load_flat_binary,
|
||||
#ifdef CONFIG_COREDUMP
|
||||
.core_dump = flat_core_dump,
|
||||
.min_coredump = PAGE_SIZE
|
||||
#endif
|
||||
};
|
||||
|
||||
/****************************************************************************/
|
||||
|
|
|
@ -98,8 +98,10 @@ struct linux_binfmt {
|
|||
struct module *module;
|
||||
int (*load_binary)(struct linux_binprm *);
|
||||
int (*load_shlib)(struct file *);
|
||||
#ifdef CONFIG_COREDUMP
|
||||
int (*core_dump)(struct coredump_params *cprm);
|
||||
unsigned long min_coredump; /* minimal dump size */
|
||||
#endif
|
||||
} __randomize_layout;
|
||||
|
||||
extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
|
||||
|
|
Loading…
Reference in a new issue