Message ID | 1457112113-7709-1-git-send-email-martin@barkynet.com |
---|---|
State | Changes Requested |
Headers | show |
Martin, On Fri, 4 Mar 2016 17:21:53 +0000, Martin Bark wrote: > iptables was updated to version 1.6.0 in commit > https://git.busybox.net/buildroot/commit/?id=35dc775 however, connman > 1.31 crashes when iptables 1.6.0 is used. > > This issues has already been fixed upstream but is not currently available > in a release. To fix connman include the upstream patch. See > http://git.kernel.org/cgit/network/connman/connman.git/commit/?id=acea08a > > Signed-off-by: Martin Bark <martin@barkynet.com> Thanks for this patch. One comment below. > diff --git a/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch > new file mode 100644 > index 0000000..30131e6 > --- /dev/null > +++ b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch > @@ -0,0 +1,36 @@ > +From acea08a0e4234a4c1a87bedc087c73ff36de0c7b Mon Sep 17 00:00:00 2001 > +From: Wu Zheng <wu.zheng@intel.com> > +Date: Thu, 28 Jan 2016 18:04:17 +0800 > +Subject: iptables: Add missing function item of xtables to match iptables 1.6 > + > +The struct of xtables_globals has been modified in iptables 1.6. > +If connman runs with iptables 1.6, it can crash. > + > +Program received signal SIGSEGV, Segmentation fault. > +0x00000000 in ?? () > +0xb7dea89c in xtables_find_target () from /usr/lib/libxtables.so.11 > +0xb7deac1c in ?? () from /usr/lib/libxtables.so.11 > +0xb7dea793 in xtables_find_target () from /usr/lib/libxtables.so.11 > + > +The the missing function item of xtables is added to xtables_globals. We normally require people who integrate patches in Buildroot to Signed-off-by on the patches they have integrated. I.e, we would need your Signed-off-by here. Thanks, Thomas
Thomas On 4 March 2016 at 20:52, Thomas Petazzoni <thomas.petazzoni@free-electrons.com> wrote: > Martin, > > On Fri, 4 Mar 2016 17:21:53 +0000, Martin Bark wrote: >> iptables was updated to version 1.6.0 in commit >> https://git.busybox.net/buildroot/commit/?id=35dc775 however, connman >> 1.31 crashes when iptables 1.6.0 is used. >> >> This issues has already been fixed upstream but is not currently available >> in a release. To fix connman include the upstream patch. See >> http://git.kernel.org/cgit/network/connman/connman.git/commit/?id=acea08a >> >> Signed-off-by: Martin Bark <martin@barkynet.com> > > Thanks for this patch. One comment below. > >> diff --git a/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch >> new file mode 100644 >> index 0000000..30131e6 >> --- /dev/null >> +++ b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch >> @@ -0,0 +1,36 @@ >> +From acea08a0e4234a4c1a87bedc087c73ff36de0c7b Mon Sep 17 00:00:00 2001 >> +From: Wu Zheng <wu.zheng@intel.com> >> +Date: Thu, 28 Jan 2016 18:04:17 +0800 >> +Subject: iptables: Add missing function item of xtables to match iptables 1.6 >> + >> +The struct of xtables_globals has been modified in iptables 1.6. >> +If connman runs with iptables 1.6, it can crash. >> + >> +Program received signal SIGSEGV, Segmentation fault. >> +0x00000000 in ?? () >> +0xb7dea89c in xtables_find_target () from /usr/lib/libxtables.so.11 >> +0xb7deac1c in ?? () from /usr/lib/libxtables.so.11 >> +0xb7dea793 in xtables_find_target () from /usr/lib/libxtables.so.11 >> + >> +The the missing function item of xtables is added to xtables_globals. > > We normally require people who integrate patches in Buildroot to > Signed-off-by on the patches they have integrated. I.e, we would need > your Signed-off-by here. I've added the Signed-off-by and submitted an update. See http://patchwork.ozlabs.org/patch/592878/ Thanks Martin > > Thanks, > > Thomas > -- > Thomas Petazzoni, CTO, Free Electrons > Embedded Linux, Kernel and Android engineering > http://free-electrons.com
diff --git a/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch new file mode 100644 index 0000000..30131e6 --- /dev/null +++ b/package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch @@ -0,0 +1,36 @@ +From acea08a0e4234a4c1a87bedc087c73ff36de0c7b Mon Sep 17 00:00:00 2001 +From: Wu Zheng <wu.zheng@intel.com> +Date: Thu, 28 Jan 2016 18:04:17 +0800 +Subject: iptables: Add missing function item of xtables to match iptables 1.6 + +The struct of xtables_globals has been modified in iptables 1.6. +If connman runs with iptables 1.6, it can crash. + +Program received signal SIGSEGV, Segmentation fault. +0x00000000 in ?? () +0xb7dea89c in xtables_find_target () from /usr/lib/libxtables.so.11 +0xb7deac1c in ?? () from /usr/lib/libxtables.so.11 +0xb7dea793 in xtables_find_target () from /usr/lib/libxtables.so.11 + +The the missing function item of xtables is added to xtables_globals. +--- + src/iptables.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/iptables.c b/src/iptables.c +index bc0c763..5ef757a 100644 +--- a/src/iptables.c ++++ b/src/iptables.c +@@ -1566,6 +1566,9 @@ struct xtables_globals iptables_globals = { + .option_offset = 0, + .opts = iptables_opts, + .orig_opts = iptables_opts, ++#if XTABLES_VERSION_CODE > 10 ++ .compat_rev = xtables_compatible_revision, ++#endif + }; + + static struct xtables_target *prepare_target(struct connman_iptables *table, +-- +cgit v0.12 +
iptables was updated to version 1.6.0 in commit https://git.busybox.net/buildroot/commit/?id=35dc775 however, connman 1.31 crashes when iptables 1.6.0 is used. This issues has already been fixed upstream but is not currently available in a release. To fix connman include the upstream patch. See http://git.kernel.org/cgit/network/connman/connman.git/commit/?id=acea08a Signed-off-by: Martin Bark <martin@barkynet.com> --- ...ion-item-of-xtables-to-match-iptables-1.6.patch | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 package/connman/0002-iptables-Add-missing-function-item-of-xtables-to-match-iptables-1.6.patch