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]
Signed-off-by: Hongxu Jia <[email protected]> --- .../0001-fix-gcc-8-format-truncation-warning.patch | 39 ++++++++++++++++++++++ meta/recipes-extended/mdadm/mdadm_4.1.bb | 1 + 2 files changed, 40 insertions(+) create mode 100644 meta/recipes-extended/mdadm/files/0001-fix-gcc-8-format-truncation-warning.patch diff --git a/meta/recipes-extended/mdadm/files/0001-fix-gcc-8-format-truncation-warning.patch b/meta/recipes-extended/mdadm/files/0001-fix-gcc-8-format-truncation-warning.patch new file mode 100644 index 0000000..fa9c8cc --- /dev/null +++ b/meta/recipes-extended/mdadm/files/0001-fix-gcc-8-format-truncation-warning.patch @@ -0,0 +1,39 @@ +From 3158d3788c2e0fb75ace2c89840bd8a977fb4cb0 Mon Sep 17 00:00:00 2001 +From: Hongxu Jia <[email protected]> +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 <[email protected]> +--- + 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 + diff --git a/meta/recipes-extended/mdadm/mdadm_4.1.bb b/meta/recipes-extended/mdadm/mdadm_4.1.bb index 9118baa..7663a6b 100644 --- a/meta/recipes-extended/mdadm/mdadm_4.1.bb +++ b/meta/recipes-extended/mdadm/mdadm_4.1.bb @@ -16,6 +16,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/raid/mdadm/${BPN}-${PV}.tar.xz \ file://0001-Fix-the-path-of-corosync-and-dlm-header-files-check.patch \ file://0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch \ file://0001-Compute-abs-diff-in-a-standard-compliant-way.patch \ + file://0001-fix-gcc-8-format-truncation-warning.patch \ " SRC_URI[md5sum] = "51bf3651bd73a06c413a2f964f299598" SRC_URI[sha256sum] = "ab7688842908d3583a704d491956f31324c3a5fc9f6a04653cb75d19f1934f4a" -- 2.7.4 -- _______________________________________________ Openembedded-core mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-core
