LU-14093 utils: fix format-overflow warning

[fs/lustre-release.git] / lustre / utils / lfs.c

diff --git a/lustre/utils/lfs.c b/lustre/utils/lfs.c
index b32c6d1..9afbbc9 100644 (file)
--- a/lustre/utils/lfs.c
+++ b/lustre/utils/lfs.c
@@ -7944,7 +7944,7 @@ static void kbytes2str(__u64 num, char *buf, int buflen, bool h)
        }
 }
 
-#define STRBUF_LEN     32
+#define STRBUF_LEN     24
 static void print_quota(char *mnt, struct if_quotactl *qctl, int type,
                        int rc, bool h, bool show_default)
 {
@@ -7958,7 +7958,7 @@ static void print_quota(char *mnt, struct if_quotactl *qctl, int type,
            qctl->qc_cmd == LUSTRE_Q_GETDEFAULT_POOL) {
                int bover = 0, iover = 0;
                struct obd_dqblk *dqb = &qctl->qc_dqblk;
-               char numbuf[3][STRBUF_LEN];
+               char numbuf[3][STRBUF_LEN + 2]; /* 2 for brackets or wildcard */
                char timebuf[40];
                char strbuf[STRBUF_LEN];