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Groups > linux.kernel > #1699617
| From | Kees Cook <keescook@chromium.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ |
| Date | 2017-07-30 22:40 +0200 |
| Message-ID | <u93ah-57L-5@gated-at.bofh.it> (permalink) |
| References | <u8Tuh-7rh-7@gated-at.bofh.it> <u8Zgm-2EJ-17@gated-at.bofh.it> <u90vL-3ne-5@gated-at.bofh.it> <u92QV-50u-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Sun, Jul 30, 2017 at 1:16 PM, Dominik Brodowski <linux@dominikbrodowski.net> wrote: > I've bisected it to between v4.13-rc1 and 96080f697786 so far, ~7 more > kernels/reboots to go. That leaves no code changes to ipc/, but some > randstruct changes ( I have set CONFIG_GCC_PLUGIN_RANDSTRUCT=y ) which > touch some ipc-related code. Excellent, thanks; I bisected this as well. There was a missing container_of() in the proc handler. I've sent a patch for this now. Thanks for the report! -Kees -- Kees Cook Pixel Security
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lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Dominik Brodowski <linux@dominikbrodowski.net> - 2017-07-30 12:20 +0200
Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Kees Cook <keescook@chromium.org> - 2017-07-30 18:30 +0200
Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Kees Cook <keescook@chromium.org> - 2017-07-30 19:50 +0200
Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Dominik Brodowski <linux@dominikbrodowski.net> - 2017-07-30 22:20 +0200
Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Kees Cook <keescook@chromium.org> - 2017-07-30 22:40 +0200
Re: lsipc(1) triggers general protection fault in sysvipc_shm_proc_show() on v4.13-rc2+ Dominik Brodowski <linux@dominikbrodowski.net> - 2017-07-30 23:10 +0200
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