Commit a1d144c7 authored by David Teigland's avatar David Teigland Committed by Steven Whitehouse
Browse files

[DLM] use snprintf in sysfs show 



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

Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 3204a6c0

fs/dlm/lockspace.c

+3 −3
Original line number Diff line number Diff line
@@ -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)

{

	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)
@@ -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)

{

	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)

{

	return sprintf(buf, "%d\n", ls->ls_recover_nodeid);

	return snprintf(buf, PAGE_SIZE, "%d\n", ls->ls_recover_nodeid);

}



struct dlm_attr {