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ntfs_external_attr_find(): broken error detection 

(Logical change 1.121)
edge.strict_endians
cantab.net!aia21 2003-02-13 10:27:33 +00:00
parent bddf42cd8b
commit 7103d67341
1 changed files with 28 additions and 2 deletions
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30
libntfs/attrib.c
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@ -1518,7 +1518,7 @@ find_attr_list_attr:
return 0;
/* Error! If other than not found return it. */
if (errno != EINVAL)
if (errno != ENOENT)
return rc;
/* Not found?!? Absurd! Must be a bug... )-: */
@ -2092,6 +2092,13 @@ int ntfs_resident_attr_value_resize(MFT_RECORD *m, ATTR_RECORD *a,
return 0;
}
static int ntfs_attr_make_non_resident(ntfs_attr *na,
ntfs_attr_search_ctx *ctx)
{
errno = ENOTSUP;
return -1;
}
/**
* ntfs_resident_attr_resize - resize a resident, open ntfs attribute
* @na: resident ntfs attribute to resize
@ -2172,7 +2179,26 @@ static int ntfs_resident_attr_resize(ntfs_attr *na, const s64 newsize)
/* Attribute is not allowed to be non-resident. */
} else {
/* Make the attribute non-resident. */
// TODO: do it!
if (ntfs_attr_make_non_resident(na, ctx) < 0) {
if (errno != ENOSPC) {
err = errno;
// FIXME: Eeek!
if (err != ENOTSUP)
fprintf(stderr, "%s(): Eeek! Failed "
"to make attribute "
"non-resident. "
"Aborting...\n",
__FUNCTION__);
goto put_err_out;
}
/* Not enough space to do that. */
// TODO: Try to make other attributes non-resident!
// TODO: Move it to a new mft record and perhaps make
// it non-resident at same time.
} else {
/* Attribute is now non-resident. */
// TODO: Resize it!
}
}
// - make other attributes non-resident to free up enough space