Messages in this thread Patch in this message | | | Date | Fri, 6 Nov 2015 22:20:47 +0300 | From | Alexey Dobriyan <> | Subject | [PATCH] proc: fix /proc/*/coredump_filter write return value |
| |
From: Joshua Baergen <joshuabaergen@gmail.com>
https://bugzilla.kernel.org/show_bug.cgi?id=107321
commit 774636e19ed514cdf560006813c0473409616de8 ("proc: convert to kstrto*()/kstrto*_from_user()")
made write to /proc/*/coredump_filter always return -ESRCH (still new value was applied correctly).
Cc: stable@vger.kernel.org Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
fs/proc/base.c | 1 + 1 file changed, 1 insertion(+)
--- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -2503,6 +2503,7 @@ static ssize_t proc_coredump_filter_write(struct file *file, } mmput(mm); + ret = 0; out_no_mm: put_task_struct(task); out_no_task:
| |