From 3158d3788c2e0fb75ace2c89840bd8a977fb4cb0 Mon Sep 17 00:00:00 2001 From: Hongxu Jia Date: Fri, 14 Dec 2018 15:12:31 +0800 Subject: [PATCH] fix gcc-8 format-truncation warning While compiling with `-Werror=format-truncation=', it failed [snip] |super0.c:236:32: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=] | snprintf(nb, sizeof(nb), "%4d", d); | ^ |super0.c:236:3: note: 'snprintf' output between 5 and 12 bytes into a destination of size 11 | snprintf(nb, sizeof(nb), "%4d", d); [snip] Upstream-Status: Submitted [https://github.com/neilbrown/mdadm/pull/34] Signed-off-by: Hongxu Jia --- super0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/super0.c b/super0.c index 756cab5..12c28da 100644 --- a/super0.c +++ b/super0.c @@ -229,7 +229,7 @@ static void examine_super0(struct supertype *st, char *homehost) d++) { mdp_disk_t *dp; char *dv; - char nb[11]; + char nb[12]; int wonly, failfast; if (d>=0) dp = &sb->disks[d]; else dp = &sb->this_disk; -- 2.7.4