[parted-devel] [PATCH 19/24] ufs: Fix gcc 10 warnings about cast alignment

[Brian C. Lane]

---
 libparted/fs/ufs/ufs.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libparted/fs/ufs/ufs.c b/libparted/fs/ufs/ufs.c
index 27cb036..f677b60 100644
--- a/libparted/fs/ufs/ufs.c
+++ b/libparted/fs/ufs/ufs.c
@@ -45,14 +45,14 @@
 #define UFS_MAGIC_FEA  0x00195612
 #define UFS_MAGIC_4GB  0x05231994
 
-struct ufs_csum {
+struct __attribute__ ((packed)) ufs_csum {
        uint32_t        cs_ndir;        /* number of directories */
        uint32_t        cs_nbfree;      /* number of free blocks */
        uint32_t        cs_nifree;      /* number of free inodes */
        uint32_t        cs_nffree;      /* number of free frags */
 };
 
-struct ufs_super_block {
+struct __attribute__ ((packed)) ufs_super_block {
        uint32_t        fs_link;        /* UNUSED */
        uint32_t        fs_rlink;       /* UNUSED */
        uint32_t        fs_sblkno;      /* addr of super-block in filesys */
@@ -176,7 +176,7 @@ ufs_probe_sun (PedGeometry* geom)
 {
        const int       sectors = ((3 * 512) + geom->dev->sector_size - 1) /
                                   geom->dev->sector_size;
-       char *          buf = alloca (sectors * geom->dev->sector_size);
+       uint8_t*        buf = alloca (sectors * geom->dev->sector_size);
        struct ufs_super_block *sb;
 
        if (geom->length < 5)
@@ -212,7 +212,7 @@ ufs_probe_hp (PedGeometry* geom)
                return 0;
        const int       sectors = ((3 * 512) + geom->dev->sector_size - 1) /
                                   geom->dev->sector_size;
-       char *          buf = alloca (sectors * geom->dev->sector_size);
+       uint8_t*        buf = alloca (sectors * geom->dev->sector_size);
 
        if (!ped_geometry_read (geom, buf, 16 * 512 / geom->dev->sector_size, 
sectors))
                return 0;
-- 
2.26.2