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| author |   Alex Kelly <alex.page.kelly@gmail.com> | 2012-09-26 21:52:08 -0400 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2012-10-02 21:35:55 -0400 |
| commit | 10c28d937e2cca577c2d804106b50dd0562fb062 (patch) | |
| tree | 249f1c487bf8a9cc32912e20bf9f274c650f58e9 /include/linux/sched.h | |
| parent | coredump: prevent double-free on an error path in core dumper (diff) | |
| download | linux-dev-10c28d937e2cca577c2d804106b50dd0562fb062.tar.xz linux-dev-10c28d937e2cca577c2d804106b50dd0562fb062.zip | |
coredump: move core dump functionality into its own file
This prepares for making core dump functionality optional.
The variable "suid_dumpable" and associated functions are left in fs/exec.c
because they're used elsewhere, such as in ptrace.
Signed-off-by: Alex Kelly <alex.page.kelly@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 23bddac4bad8..78041f4c7584 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -405,6 +405,7 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) {} extern void set_dumpable(struct mm_struct *mm, int value); extern int get_dumpable(struct mm_struct *mm); +extern int __get_dumpable(unsigned long mm_flags); /* get/set_dumpable() values */ #define SUID_DUMPABLE_DISABLED 0 |