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| From: | PaX Team <pageexec@××××××××.hu> | ||
|---|---|---|---|
| To: | gentoo-hardened@l.g.o | ||
| Subject: | Re: [gentoo-hardened] btrfs size overflow bug since 4.2.6-hardened-r6 | ||
| Date: | Sun, 06 Mar 2016 11:02:39 | ||
| Message-Id: | 56DA4A52.14888.50EB555D@pageexec.freemail.hu | ||
| In Reply to: | [gentoo-hardened] btrfs size overflow bug since 4.2.6-hardened-r6 by ingo.schmitt@binarysignals.net | ||
| 1 | On 3 Mar 2016 at 17:44, ingo.schmitt@×××××××××××××.net wrote: |
| 2 | |
| 3 | > I'm still facing a bug with btrfs that |
| 4 | > occurs since 4.2.6-hardened-r6 till 4.4.2. |
| 5 | > |
| 6 | > An similar bug has been patched already |
| 7 | > https://patchwork.kernel.org/patch/7582351/ |
| 8 | |
| 9 | it doesn't look like it's the same bug (we've carried that fix for some time |
| 10 | now anyway), so let's investigate it first. can you print out the values of |
| 11 | extent_start and btrfs_file_extent_offset(leaf, fi) before line 913? |