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ntfs_attr_add(): fix adding attribute which can be resident and non-resident

master
szaka 2008-04-02 17:20:23 +00:00
parent b06ba6ed11
commit e518ef07ad
1 changed files with 6 additions and 1 deletions
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7
libntfs-3g/attrib.c
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@ -3047,6 +3047,7 @@ int ntfs_attr_add(ntfs_inode *ni, ATTR_TYPES type,
u32 attr_rec_size;
int err, i, offset;
BOOL is_resident;
BOOL can_be_non_resident = FALSE;
ntfs_inode *attr_ni;
ntfs_attr *na;
@ -3089,7 +3090,8 @@ int ntfs_attr_add(ntfs_inode *ni, ATTR_TYPES type,
ntfs_log_perror("Attribute is too big");
return -1;
}
}
} else
can_be_non_resident = TRUE;
/*
* Determine resident or not will be new attribute. We add 8 to size in
@ -3162,6 +3164,8 @@ add_attr_record:
offset = ntfs_resident_attr_record_add(attr_ni, type, name,
name_len, val, size, 0);
if (offset < 0) {
if (errno == ENOSPC && can_be_non_resident)
goto add_non_resident;
err = errno;
ntfs_log_perror("Failed to add resident attribute");
goto free_err_out;
@ -3169,6 +3173,7 @@ add_attr_record:
return 0;
}
add_non_resident:
/* Add non resident attribute. */
offset = ntfs_non_resident_attr_record_add(attr_ni, type, name,
name_len, 0, 8, 0);