basebuilder_pel7ppc64bebuilder0
7 years ago
1 changed files with 30 additions and 0 deletions
@ -0,0 +1,30 @@ |
|||||||
|
From a569050329d914ad5aa15978f2a4a3d969c7c8b1 Mon Sep 17 00:00:00 2001 |
||||||
|
From: Boris Egorov <egorov@linux.com> |
||||||
|
Date: Tue, 19 Jan 2016 11:37:57 +0600 |
||||||
|
Subject: [PATCH 113/116] libblkid: (zfs) add cast to fix UB [cppcheck] |
||||||
|
|
||||||
|
[libblkid/src/superblocks/zfs.c:173]: (error) Shifting 32-bit value by 56 bits is undefined behaviour |
||||||
|
[libblkid/src/superblocks/zfs.c:173]: (error) Shifting 32-bit value by 40 bits is undefined behaviour |
||||||
|
|
||||||
|
Upstream: https://github.com/karelzak/util-linux/commit/18b76be61c11fd5f11fcb84aa6a946d3b03d7225 |
||||||
|
Addresses: https://bugzilla.redhat.com/show_bug.cgi?id=1392661 |
||||||
|
Signed-off-by: Karel Zak <kzak@redhat.com> |
||||||
|
--- |
||||||
|
libblkid/src/superblocks/zfs.c | 2 +- |
||||||
|
1 file changed, 1 insertion(+), 1 deletion(-) |
||||||
|
|
||||||
|
diff --git a/libblkid/src/superblocks/zfs.c b/libblkid/src/superblocks/zfs.c |
||||||
|
index 5074495..ff12fa6 100644 |
||||||
|
--- a/libblkid/src/superblocks/zfs.c |
||||||
|
+++ b/libblkid/src/superblocks/zfs.c |
||||||
|
@@ -170,7 +170,7 @@ static void zfs_extract_guid_name(blkid_probe pr, loff_t offset) |
||||||
|
|
||||||
|
static int find_uberblocks(const void *label, loff_t *ub_offset, int *swap_endian) |
||||||
|
{ |
||||||
|
- uint64_t swab_magic = swab64(UBERBLOCK_MAGIC); |
||||||
|
+ uint64_t swab_magic = swab64((uint64_t)UBERBLOCK_MAGIC); |
||||||
|
struct zfs_uberblock *ub; |
||||||
|
int i, found = 0; |
||||||
|
loff_t offset = VDEV_LABEL_UBERBLOCK; |
||||||
|
-- |
||||||
|
2.9.3 |
Loading…
Reference in new issue