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Checked consistency of standard information size and v3_Extensions flag

N2009_11_14_FIXES
jpandre 2007-10-06 14:41:23 +00:00
parent e84a56b165
commit 492dbcbe9e
1 changed files with 8 additions and 2 deletions
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10
libntfs-3g/inode.c
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@ -544,8 +544,14 @@ static int ntfs_inode_sync_standard_information(ntfs_inode *ni)
std_info->last_data_change_time = utc2ntfs(ni->last_data_change_time);
std_info->last_mft_change_time = utc2ntfs(ni->last_mft_change_time);
std_info->last_access_time = utc2ntfs(ni->last_access_time);
/* JPA update v3.x extensions */
if (test_nino_flag(ni, v3_Extensions)) {
/* JPA update v3.x extensions, ensuring consistency */
if (test_nino_flag(ni, v3_Extensions)
&& (ctx->attr->length <= sizeof(STANDARD_INFORMATION)))
ntfs_log_error("bad sync of standard information\n");
if (ctx->attr->length > sizeof(STANDARD_INFORMATION)) {
std_info->owner_id = ni->owner_id;
std_info->security_id = ni->security_id;
std_info->quota_charged = ni->quota_charged;