[UDIF] Unable to find UDIF signature for DiskCopy 6.5 images. #682

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opened 2026-01-29 15:26:23 +00:00 by claunia · 0 comments
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Originally created by @claunia on GitHub (Feb 28, 2021).

Prerequisites

  • Are you running the latest version?
  • Can you reproduce the problem in the debug version?

Check and fill as appropriate:

  • I was running Aaru under Linux 5.10.16-arch1-1...
  • ...in 64-bit
  • ...using an Intel / AMD processor
    • Image format: UDIF
    • Application that created the image: Apple DiskCopy 6.5
  • I was checksumming the image

Description

Unable to find UDIF signature.

Exact command line used:

Unit tests.

Expected behavior:

Resource fork style UDIF files are recognized.

Actual behavior:

UDIF signature not found.

Output of command execution with debug output enabled

System.Exception : Unable to find UDIF signature.
   at Aaru.DiscImages.Udif.Open(IFilter imageFilter) in /home/claunia/Development/Aaru/Aaru/Aaru.Images/UDIF/Read.cs:line 81
   at Aaru.Tests.Images.DiskCopy65.UDRo_obsolete.<Info>b__6_0() in /home/claunia/Development/Aaru/Aaru/Aaru.Tests/Images/DiskCopy65/UDRo_obsolete.cs:line 186
   at NUnit.Framework.Assert.Multiple(TestDelegate testDelegate)
   at Aaru.Tests.Images.DiskCopy65.UDRo_obsolete.Info() in /home/claunia/Development/Aaru/Aaru/Aaru.Tests/Images/DiskCopy65/UDRo_obsolete.cs:line 178
Originally created by @claunia on GitHub (Feb 28, 2021). ### Prerequisites * [x] Are you running the latest version? * [x] Can you reproduce the problem in the debug version? ### Check and fill as appropriate: * [x] I was running Aaru under Linux 5.10.16-arch1-1... * [x] ...in 64-bit * [x] ...using an Intel / AMD processor * **Image format**: UDIF * **Application that created the image**: Apple DiskCopy 6.5 * [x] I was checksumming the image ### Description Unable to find UDIF signature. ### Exact command line used: Unit tests. ### Expected behavior: Resource fork style UDIF files are recognized. ### Actual behavior: UDIF signature not found. ### Output of command execution with debug output enabled ``` System.Exception : Unable to find UDIF signature. at Aaru.DiscImages.Udif.Open(IFilter imageFilter) in /home/claunia/Development/Aaru/Aaru/Aaru.Images/UDIF/Read.cs:line 81 at Aaru.Tests.Images.DiskCopy65.UDRo_obsolete.<Info>b__6_0() in /home/claunia/Development/Aaru/Aaru/Aaru.Tests/Images/DiskCopy65/UDRo_obsolete.cs:line 186 at NUnit.Framework.Assert.Multiple(TestDelegate testDelegate) at Aaru.Tests.Images.DiskCopy65.UDRo_obsolete.Info() in /home/claunia/Development/Aaru/Aaru/Aaru.Tests/Images/DiskCopy65/UDRo_obsolete.cs:line 178 ```
claunia added the bugdump image format labels 2026-01-29 15:26:23 +00:00
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Reference: aaru-dps/Aaru-aaru-dps#682