Summary: | sys-fs/mtools: buffer overflow with mcopy with _FORTIFY_SOURCE=3 when built with -O3 | ||
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Product: | Gentoo Linux | Reporter: | Sam James <sam> |
Component: | Current packages | Assignee: | Gentoo's Team for Core System packages <base-system> |
Status: | CONFIRMED --- | ||
Severity: | normal | CC: | arsen |
Priority: | Normal | Keywords: | PATCH |
Version: | unspecified | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Bug Depends on: | |||
Bug Blocks: | 847148 | ||
Attachments: | [PATCH] vfat: fix out-of-bounds write in autorename |
Description
Sam James
2023-10-19 22:51:24 UTC
It looks like mtools bug reports go to the info-mtools list. sam, did you end up forwarding the report upstream? if not, I can either report it or fix it Iirc no Created attachment 875665 [details, diff]
[PATCH] vfat: fix out-of-bounds write in autorename
patch sent upstream, we could include it downstream too probably.. though i didn't stress test it too hard (but usages of autorename seem to indicate this should be okay..)
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