From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Mon, 6 Nov 2017 13:10:58 +0100 Subject: [Buildroot] [git commit] lxc: fix legacy PR_{G, S}ET_NO_NEW_PRIVS handling Message-ID: <20171106120413.97FD9802E5@busybox.osuosl.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net commit: https://git.buildroot.net/buildroot/commit/?id=35bf58d3101a04d518d90d237ea9bc11baa1398a branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master Fixes: http://autobuild.buildroot.net/results/841/841e9601a6afc023d2a303ffb4b7ea63edd816af/ The configure checks for these use AC_CHECK_DECLS, which define the symbol to 0 if not available - So adjust the code to match. From the autoconf manual: https://www.gnu.org/software/autoconf/manual/autoconf-2.65/html_node/Generic-Declarations.html) For each of the symbols (comma-separated list), define HAVE_DECL_symbol (in all capitals) to ???1??? if symbol is declared, otherwise to ???0???. Patch submitted upstream: https://github.com/lxc/lxc/pull/1901 Signed-off-by: Peter Korsgaard --- ...-Fix-legacy-PR_-G-S-ET_NO_NEW_PRIVS-handl.patch | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/package/lxc/0002-lxc-start.c-Fix-legacy-PR_-G-S-ET_NO_NEW_PRIVS-handl.patch b/package/lxc/0002-lxc-start.c-Fix-legacy-PR_-G-S-ET_NO_NEW_PRIVS-handl.patch new file mode 100644 index 0000000..a11f785 --- /dev/null +++ b/package/lxc/0002-lxc-start.c-Fix-legacy-PR_-G-S-ET_NO_NEW_PRIVS-handl.patch @@ -0,0 +1,49 @@ +From 995accccbb07d59381aa60939cd44b41dc092dda Mon Sep 17 00:00:00 2001 +From: Peter Korsgaard +Date: Mon, 6 Nov 2017 09:35:48 +0100 +Subject: [PATCH] lxc/start.c: Fix legacy PR_{G,S}ET_NO_NEW_PRIVS handling +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The configure checks for these use AC_CHECK_DECLS, which define the symbol +to 0 if not available - So adjust the code to match. From the autoconf +manual: + +https://www.gnu.org/software/autoconf/manual/autoconf-2.65/html_node/Generic-Declarations.html) + +For each of the symbols (comma-separated list), define HAVE_DECL_symbol (in +all capitals) to ???1??? if symbol is declared, otherwise to ???0???. + +[Submitted upstream: https://github.com/lxc/lxc/pull/1901] +Signed-off-by: Peter Korsgaard +--- + src/lxc/start.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/src/lxc/start.c b/src/lxc/start.c +index 2632a9b1..fe76b235 100644 +--- a/src/lxc/start.c ++++ b/src/lxc/start.c +@@ -52,15 +52,15 @@ + #include + #endif + +-#ifndef HAVE_DECL_PR_CAPBSET_DROP ++#if !HAVE_DECL_PR_CAPBSET_DROP + #define PR_CAPBSET_DROP 24 + #endif + +-#ifndef HAVE_DECL_PR_SET_NO_NEW_PRIVS ++#if !HAVE_DECL_PR_SET_NO_NEW_PRIVS + #define PR_SET_NO_NEW_PRIVS 38 + #endif + +-#ifndef HAVE_DECL_PR_GET_NO_NEW_PRIVS ++#if !HAVE_DECL_PR_GET_NO_NEW_PRIVS + #define PR_GET_NO_NEW_PRIVS 39 + #endif + +-- +2.11.0 +