Bug 199337
Summary: | BUG() in ext4_mb_mark_diskspace_used() when mounting and operating on a crafted ext4 image | ||
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Product: | File System | Reporter: | Wen Xu (wen.xu) |
Component: | ext4 | Assignee: | fs_ext4 (fs_ext4) |
Status: | RESOLVED UNREPRODUCIBLE | ||
Severity: | normal | CC: | wen.xu |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 4.4.x / 4.15.x | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
The crafted image which causes kernel panic
poc.c |
Description
Wen Xu
2018-04-10 03:46:44 UTC
Created attachment 275265 [details]
poc.c
This is not reproducible on latest ext4 development branch. |