Re: btrfs size overflow bug since 4.2.6-hardened-r6
"PaX Team" <[email protected]> Sat, 05 Mar 2016 03:54:10 +0100
| Newsgroups | gmane.linux.gentoo.hardened |
|---|---|
| Message-ID | <[email protected]> |
On 3 Mar 2016 at 17:44, ingo.schmitt-47WN3PJgA6J/[email protected] wrote: > I'm still facing a bug with btrfs that > occurs since 4.2.6-hardened-r6 till 4.4.2. > > An similar bug has been patched already > https://patchwork.kernel.org/patch/7582351/ it doesn't look like it's the same bug (we've carried that fix for some time now anyway), so let's investigate it first. can you print out the values of extent_start and btrfs_file_extent_offset(leaf, fi) before line 913?