diff options
Diffstat (limited to 'debian/patches/0020-super0-Use-memmove-when-adjusting-sparc2.2-superbloc.patch')
| -rw-r--r-- | debian/patches/0020-super0-Use-memmove-when-adjusting-sparc2.2-superbloc.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/debian/patches/0020-super0-Use-memmove-when-adjusting-sparc2.2-superbloc.patch b/debian/patches/0020-super0-Use-memmove-when-adjusting-sparc2.2-superbloc.patch deleted file mode 100644 index 0a31b16e..00000000 --- a/debian/patches/0020-super0-Use-memmove-when-adjusting-sparc2.2-superbloc.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 2dcd6492718c2921feac993aa71ed3a7c2522077 Mon Sep 17 00:00:00 2001 -From: Jes Sorensen <jsorensen@fb.com> -Date: Thu, 31 May 2018 13:17:46 -0400 -Subject: [PATCH 20/40] super0: Use memmove() when adjusting sparc2.2 - superblock data - -memcpy() does not allow overlapping copies, switch to memmove() - -Signed-off-by: Jes Sorensen <jsorensen@fb.com> ---- - super0.c | 7 ++++--- - 1 file changed, 4 insertions(+), 3 deletions(-) - -diff --git a/super0.c b/super0.c -index 756cab5e..42989b9f 100644 ---- a/super0.c -+++ b/super0.c -@@ -520,9 +520,10 @@ static int update_super0(struct supertype *st, struct mdinfo *info, - * up 4 bytes before continuing - */ - __u32 *sb32 = (__u32*)sb; -- memcpy(sb32+MD_SB_GENERIC_CONSTANT_WORDS+7, -- sb32+MD_SB_GENERIC_CONSTANT_WORDS+7+1, -- (MD_SB_WORDS - (MD_SB_GENERIC_CONSTANT_WORDS+7+1))*4); -+ -+ memmove(sb32+MD_SB_GENERIC_CONSTANT_WORDS+7, -+ sb32+MD_SB_GENERIC_CONSTANT_WORDS+7+1, -+ (MD_SB_WORDS - (MD_SB_GENERIC_CONSTANT_WORDS+7+1))*4); - if (verbose >= 0) - pr_err("adjusting superblock of %s for 2.2/sparc compatibility.\n", - devname); --- -2.17.1 - |