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ntfs-3g
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Fix bugs in handling of ->extent_nis in base inodes. 

(Logical change 1.559)
edge.strict_endians
cantab.net!aia21 2004-09-16 10:10:20 +00:00
parent fe587b2319
commit 307c09774e
1 changed files with 3 additions and 4 deletions
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7
libntfs/inode.c
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@ -224,7 +224,6 @@ int ntfs_inode_close(ntfs_inode *ni)
return -1;
}
}
free(ni->extent_nis);
} else if (ni->nr_extents == -1) {
ntfs_inode **tmp_nis;
ntfs_inode *base_ni;
@ -247,11 +246,12 @@ int ntfs_inode_close(ntfs_inode *ni)
/* Resize the memory buffer. */
tmp_nis = realloc(tmp_nis, base_ni->nr_extents *
sizeof(ntfs_inode *));
/* Ignore errors, they don't really matter. */
/* Ignore realloc errors, they don't really matter. */
if (tmp_nis)
base_ni->extent_nis = tmp_nis;
/* Allow for error checking. */
i = -1;
break;
}
if (i != -1)
Dputs("Extent inode was not attached to base inode! "
@ -339,7 +339,7 @@ ntfs_inode *ntfs_extent_inode_open(ntfs_inode *base_ni, const MFT_REF mref)
extent_nis = (ntfs_inode**)malloc(i);
if (!extent_nis)
goto err_out;
if (base_ni->extent_nis) {
if (base_ni->nr_extents) {
memcpy(extent_nis, base_ni->extent_nis,
i - 4 * sizeof(ntfs_inode *));
free(base_ni->extent_nis);
@ -453,4 +453,3 @@ int ntfs_inode_sync(ntfs_inode *ni)
errno = err;
return -1;
}