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Opened 10 years ago

Closed 10 years ago

#182 closed defect (fixed)

FAT is doing I/O beyond the end of the device

Reported by: Jakub Jermář Owned by: Jakub Jermář
Priority: major Milestone: 0.4.2
Component: helenos/fs/fat Version: mainline
Keywords: Cc:
Blocker for: Depends on:
See also:

Description

During investigation of ticket #180 (see the second scenario for how to reproduce this bug), it turned out that the FAT server is doing some I/O beyond the end of the device.

I am attaching a screenshot with the stack and the .disasm file for the FAT server.

The stack points fat_link() being called from libfs_lookup().

Attachments (2)

Screenshot-QEMU.png (31.8 KB) - added by Jakub Jermář 10 years ago.
fat.disasm.bz2 (161.4 KB) - added by Jakub Jermář 10 years ago.

Download all attachments as: .zip

Change History (3)

Changed 10 years ago by Jakub Jermář

Attachment: Screenshot-QEMU.png added

Changed 10 years ago by Jakub Jermář

Attachment: fat.disasm.bz2 added

comment:1 Changed 10 years ago by Jakub Jermář

Resolution: fixed
Status: newclosed

Fixed in changeset:head,254.

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