diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-01-28 15:42:56 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-01-28 15:42:56 +0100 |
| commit | f10698ed6807dc41d021fb7baeb24f9bc4051837 (patch) | |
| tree | fe9229efe38ad31788843a7535bfc3feb89f79a7 /kernel/params.c | |
| parent | perf: Avoid horrible stack usage (diff) | |
| parent | Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| download | linux-f10698ed6807dc41d021fb7baeb24f9bc4051837.tar.gz linux-f10698ed6807dc41d021fb7baeb24f9bc4051837.zip | |
Merge branch 'perf/urgent' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/params.c')
| -rw-r--r-- | kernel/params.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/params.c b/kernel/params.c index 0af9b2c4e56c..728e05b167de 100644 --- a/kernel/params.c +++ b/kernel/params.c @@ -642,12 +642,15 @@ static __modinit int add_sysfs_param(struct module_kobject *mk, mk->mp->grp.attrs = new_attrs; /* Tack new one on the end. */ + memset(&mk->mp->attrs[mk->mp->num], 0, sizeof(mk->mp->attrs[0])); sysfs_attr_init(&mk->mp->attrs[mk->mp->num].mattr.attr); mk->mp->attrs[mk->mp->num].param = kp; mk->mp->attrs[mk->mp->num].mattr.show = param_attr_show; /* Do not allow runtime DAC changes to make param writable. */ if ((kp->perm & (S_IWUSR | S_IWGRP | S_IWOTH)) != 0) mk->mp->attrs[mk->mp->num].mattr.store = param_attr_store; + else + mk->mp->attrs[mk->mp->num].mattr.store = NULL; mk->mp->attrs[mk->mp->num].mattr.attr.name = (char *)name; mk->mp->attrs[mk->mp->num].mattr.attr.mode = kp->perm; mk->mp->num++; |