Re: KMSAN: uninit-value in af_alg_free_areq_sgls

Stephan Müller
2018-07-05T18:45:43Z

Am Donnerstag, 5. Juli 2018, 19:02:01 CEST schrieb syzbot:

Hi Dimitry,

does the syzkaller somehow uses the "---" separator as part of the URL?

Thanks

> Hello,
>
> syzbot tried to test the proposed patch but build/boot failed:
>
> failed to checkout kernel repo https://github.com/google/kmsan.git/---:
> failed to run /usr/bin/git [git fetch https://github.com/google/kmsan.git
> ---]: exit status 129
> error: unknown option `-'
> usage: git fetch [<options>] [<repository> [<refspec>...]]
> or: git fetch [<options>] <group>
> or: git fetch --multiple [<options>] [(<repository> | <group>)...]
> or: git fetch --all [<options>]
>
> -v, --verbose be more verbose
> -q, --quiet be more quiet
> --all fetch from all remotes
> -a, --append append to .git/FETCH_HEAD instead of overwriting
> --upload-pack <path> path to upload pack on remote end
> -f, --force force overwrite of local branch
> -m, --multiple fetch from multiple remotes
> -t, --tags fetch all tags and associated objects
> -n do not fetch all tags (--no-tags)
> -p, --prune prune remote-tracking branches no longer on
> remote --recurse-submodules[=<on-demand>]
> control recursive fetching of submodules
> --dry-run dry run
> -k, --keep keep downloaded pack
> -u, --update-head-ok allow updating of HEAD ref
> --progress force progress reporting
> --depth <depth> deepen history of shallow clone
> --unshallow convert to a complete repository
> --update-shallow accept refs that update .git/shallow
> --refmap <refmap> specify fetch refmap
>
>
>
>
> Tested on:
>
> commit: [unknown]
> git tree: https://github.com/google/kmsan.git/---> compiler: clang version 7.0.0 (trunk 334104)
> patch: https://syzkaller.appspot.com/x/patch.diff?x=1207511c400000

Ciao
Stephan