Bugs item #2778170, was opened at 2009-04-21 19:02
Message generated for change (Comment added) made by carrier
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Category: File System Tools
Group: None
>Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: Brian Carrier (carrier)
Assigned to: Nobody/Anonymous (nobody)
Summary: Incorrect read size of NTFS resident files
Initial Comment:
fs_read_attr() for resident files relies on the buffer size and not the file size for calculating how much data to read. It should use the file size. Patch supplied by Jamie Butler:
if (a_len + a_offset > a_fs_attr->rd.buf_size)
read_len = a_fs_attr->rd.buf_size - (size_t) a_offset;
else
read_len = a_len;
should be:
if (a_offset > a_fs_attr->size)
{
return 0;
}
if (a_len + a_offset > a_fs_attr->size)
read_len = a_fs_attr->size - a_offset;
else
read_len = a_len;
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>Comment By: Brian Carrier (carrier)
Date: 2009-04-21 19:16
Message:
Checked into root.
Sending CHANGES.txt
Sending tsk3/fs/fs_attr.c
Transmitting file data ..
Committed revision 78.
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