diff options
Diffstat (limited to 'drivers/block/zram/zcomp.c')
| -rw-r--r-- | drivers/block/zram/zcomp.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/block/zram/zcomp.c b/drivers/block/zram/zcomp.c index b0e7592c44d8..f1ff39a3d1c1 100644 --- a/drivers/block/zram/zcomp.c +++ b/drivers/block/zram/zcomp.c @@ -275,12 +275,14 @@ ssize_t zcomp_available_show(const char *comp, char *buf) while (backends[i]) { if (sysfs_streq(comp, backends[i]->name)) - sz += sprintf(buf + sz, "[%s] ", backends[i]->name); + sz += scnprintf(buf + sz, PAGE_SIZE - sz - 2, + "[%s] ", backends[i]->name); else - sz += sprintf(buf + sz, "%s ", backends[i]->name); + sz += scnprintf(buf + sz, PAGE_SIZE - sz - 2, + "%s ", backends[i]->name); i++; } - sz += sprintf(buf + sz, "\n"); + sz += scnprintf(buf + sz, PAGE_SIZE - sz, "\n"); return sz; } |