aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

In some, very strange cases, a dicformat can be less than 512 bytes long.

Browse Source
This commit is contained in:
Natalia Portillo
2018-04-12 00:45:44 +01:00
parent 6df96ccc96
commit 2c0d05cba3
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
DiscImageChef.DiscImages/DiscImageChef.cs
View File

@@ -233,7 +233,7 @@ namespace DiscImageChef.DiscImages
imageStream = imageFilter.GetDataForkStream(); imageStream = imageFilter.GetDataForkStream();
imageStream.Seek(0, SeekOrigin.Begin); imageStream.Seek(0, SeekOrigin.Begin);
if(imageStream.Length < 512) return false; if(imageStream.Length < Marshal.SizeOf(header)) return false;
header = new DicHeader(); header = new DicHeader();
structureBytes = new byte[Marshal.SizeOf(header)]; structureBytes = new byte[Marshal.SizeOf(header)];
@@ -251,7 +251,7 @@ namespace DiscImageChef.DiscImages
imageStream = imageFilter.GetDataForkStream(); imageStream = imageFilter.GetDataForkStream();
imageStream.Seek(0, SeekOrigin.Begin); imageStream.Seek(0, SeekOrigin.Begin);
if(imageStream.Length < 512) return false; if(imageStream.Length < Marshal.SizeOf(header)) return false;
header = new DicHeader(); header = new DicHeader();
structureBytes = new byte[Marshal.SizeOf(header)]; structureBytes = new byte[Marshal.SizeOf(header)];