| From 3158d3788c2e0fb75ace2c89840bd8a977fb4cb0 Mon Sep 17 00:00:00 2001 |
| From: Hongxu Jia <hongxu.jia@windriver.com> |
| 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 <hongxu.jia@windriver.com> |
| --- |
| 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 |
| |