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ffs_bswap: Copy one UFS dinode member at a time

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No functional change.

Reported by:	Coverity
CIDs:		974635, 974636, 977396, 977397, 977398, 977399
Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Conrad Meyer 2016-05-11 16:42:13 +00:00
parent 333d028407
commit 16f6b6f174
1 changed files with 5 additions and 2 deletions
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7
usr.sbin/makefs/ffs/ffs_bswap.c
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@ -135,7 +135,8 @@ ffs_dinode1_swap(struct ufs1_dinode *o, struct ufs1_dinode *n)
n->di_mtimensec = bswap32(o->di_mtimensec); n->di_mtimensec = bswap32(o->di_mtimensec);
n->di_ctime = bswap32(o->di_ctime); n->di_ctime = bswap32(o->di_ctime);
n->di_ctimensec = bswap32(o->di_ctimensec); n->di_ctimensec = bswap32(o->di_ctimensec);
memcpy(n->di_db, o->di_db, (NDADDR + NIADDR) * sizeof(u_int32_t)); memcpy(n->di_db, o->di_db, sizeof(n->di_db));
memcpy(n->di_ib, o->di_ib, sizeof(n->di_ib));
n->di_flags = bswap32(o->di_flags); n->di_flags = bswap32(o->di_flags);
n->di_blocks = bswap32(o->di_blocks); n->di_blocks = bswap32(o->di_blocks);
n->di_gen = bswap32(o->di_gen); n->di_gen = bswap32(o->di_gen);
@ -165,7 +166,9 @@ ffs_dinode2_swap(struct ufs2_dinode *o, struct ufs2_dinode *n)
n->di_kernflags = bswap32(o->di_kernflags); n->di_kernflags = bswap32(o->di_kernflags);
n->di_flags = bswap32(o->di_flags); n->di_flags = bswap32(o->di_flags);
n->di_extsize = bswap32(o->di_extsize); n->di_extsize = bswap32(o->di_extsize);
memcpy(n->di_extb, o->di_extb, (NXADDR + NDADDR + NIADDR) * 8); memcpy(n->di_extb, o->di_extb, sizeof(n->di_extb));
memcpy(n->di_db, o->di_db, sizeof(n->di_db));
memcpy(n->di_ib, o->di_ib, sizeof(n->di_ib));
} }
void void