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[DLM] use snprintf in sysfs show 

Use snprintf(buf, PAGE_SIZE, ...) instead of sprintf in sysfs show
methods.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland 2006-09-06 17:01:40 -05:00 committed by Steven Whitehouse
parent 3204a6c055
commit a1d144c71d
1 changed files with 3 additions and 3 deletions
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6
fs/dlm/lockspace.c
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@ -66,7 +66,7 @@ static ssize_t dlm_event_store(struct dlm_ls *ls, const char *buf, size_t len)
static ssize_t dlm_id_show(struct dlm_ls *ls, char *buf) static ssize_t dlm_id_show(struct dlm_ls *ls, char *buf)
{ {
return sprintf(buf, "%u\n", ls->ls_global_id); return snprintf(buf, PAGE_SIZE, "%u\n", ls->ls_global_id);
} }
static ssize_t dlm_id_store(struct dlm_ls *ls, const char *buf, size_t len) static ssize_t dlm_id_store(struct dlm_ls *ls, const char *buf, size_t len)
@ -78,12 +78,12 @@ static ssize_t dlm_id_store(struct dlm_ls *ls, const char *buf, size_t len)
static ssize_t dlm_recover_status_show(struct dlm_ls *ls, char *buf) static ssize_t dlm_recover_status_show(struct dlm_ls *ls, char *buf)
{ {
uint32_t status = dlm_recover_status(ls); uint32_t status = dlm_recover_status(ls);
return sprintf(buf, "%x\n", status); return snprintf(buf, PAGE_SIZE, "%x\n", status);
} }
static ssize_t dlm_recover_nodeid_show(struct dlm_ls *ls, char *buf) static ssize_t dlm_recover_nodeid_show(struct dlm_ls *ls, char *buf)
{ {
return sprintf(buf, "%d\n", ls->ls_recover_nodeid); return snprintf(buf, PAGE_SIZE, "%d\n", ls->ls_recover_nodeid);
} }
struct dlm_attr { struct dlm_attr {