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

Fix XZ crashing filter when file is too small.

Browse Source
This commit is contained in:
Natalia Portillo
2020-10-23 03:25:32 +01:00
parent 633f8e0dc7
commit b296c28fde
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
Aaru.Filters/XZ.cs
View File

@@ -79,6 +79,9 @@ namespace Aaru.Filters
byte[] buffer = new byte[6];
byte[] footer = new byte[2];
if(stream.Length < 8)
return false;
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 6);
stream.Seek(-2, SeekOrigin.End);
@@ -98,9 +101,11 @@ namespace Aaru.Filters
byte[] buffer = new byte[6];
byte[] footer = new byte[2];
if(stream.Length < 8)
return false;
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 6);
stream.Seek(0, SeekOrigin.Begin);
stream.Seek(-2, SeekOrigin.End);
stream.Read(footer, 0, 2);
stream.Seek(0, SeekOrigin.Begin);