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authorHongxu Jia <hongxu.jia@windriver.com>2018-12-14 15:29:56 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2019-01-11 10:38:21 +0000
commitcd5013a94609ef2f3e0d621339e22e4137d649d3 (patch)
tree3eae8466c929ab73b9cedb9a41d655e16ec62f26 /meta/recipes-extended
parent04656f5df326a72747fc5878ce201b636a2a419c (diff)
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mdadm: 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] Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-extended')
-rw-r--r--meta/recipes-extended/mdadm/files/0001-fix-gcc-8-format-truncation-warning.patch39
-rw-r--r--meta/recipes-extended/mdadm/mdadm_4.1.bb1
2 files changed, 40 insertions, 0 deletions
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 0000000000..fa9c8cc835
--- /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 <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
+
diff --git a/meta/recipes-extended/mdadm/mdadm_4.1.bb b/meta/recipes-extended/mdadm/mdadm_4.1.bb
index 9118baaf1a..7663a6b7ec 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"