1From 3158d3788c2e0fb75ace2c89840bd8a977fb4cb0 Mon Sep 17 00:00:00 2001 2From: Hongxu Jia <hongxu.jia@windriver.com> 3Date: Fri, 14 Dec 2018 15:12:31 +0800 4Subject: [PATCH] fix gcc-8 format-truncation warning 5 6While compiling with `-Werror=format-truncation=', it failed 7[snip] 8|super0.c:236:32: error: 'snprintf' output may be truncated 9before the last format character [-Werror=format-truncation=] 10| snprintf(nb, sizeof(nb), "%4d", d); 11| ^ 12|super0.c:236:3: note: 'snprintf' output between 5 and 12 bytes 13into a destination of size 11 14| snprintf(nb, sizeof(nb), "%4d", d); 15[snip] 16 17Upstream-Status: Submitted [https://github.com/neilbrown/mdadm/pull/34] 18 19Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> 20--- 21 super0.c | 2 +- 22 1 file changed, 1 insertion(+), 1 deletion(-) 23 24diff --git a/super0.c b/super0.c 25index 756cab5..12c28da 100644 26--- a/super0.c 27+++ b/super0.c 28@@ -229,7 +229,7 @@ static void examine_super0(struct supertype *st, char *homehost) 29 d++) { 30 mdp_disk_t *dp; 31 char *dv; 32- char nb[11]; 33+ char nb[12]; 34 int wonly, failfast; 35 if (d>=0) dp = &sb->disks[d]; 36 else dp = &sb->this_disk; 37-- 382.7.4 39 40