diff options
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/bcache/util.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c index a9619d880354..da3a99e85b1e 100644 --- a/drivers/md/bcache/util.c +++ b/drivers/md/bcache/util.c @@ -76,7 +76,7 @@ STRTO_H(strtoull, unsigned long long) ssize_t bch_hprint(char *buf, int64_t v) { static const char units[] = "?kMGTPEZY"; - char dec[3] = ""; + char dec[4] = ""; int u, t = 0; for (u = 0; v >= 1024 || v <= -1024; u++) { @@ -88,7 +88,7 @@ ssize_t bch_hprint(char *buf, int64_t v) return sprintf(buf, "%llu", v); if (v < 100 && v > -100) - sprintf(dec, ".%i", t / 100); + snprintf(dec, sizeof(dec), ".%i", t / 100); return sprintf(buf, "%lli%s%c", v, dec, units[u]); } |