[oe-commits] Roy Li : libcap: fix CAP_LAST_CAP
git at git.openembedded.org
git at git.openembedded.org
Wed Oct 30 13:24:38 UTC 2013
Module: openembedded-core.git
Branch: master
Commit: 9032c10cc882a96acdfd0739f090d121ab625a18
URL: http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=9032c10cc882a96acdfd0739f090d121ab625a18
Author: Roy Li <rongqing.li at windriver.com>
Date: Wed Oct 23 17:05:41 2013 +0800
libcap: fix CAP_LAST_CAP
Signed-off-by: Roy Li <rongqing.li at windriver.com>
Signed-off-by: Saul Wold <sgw at linux.intel.com>
---
meta/recipes-support/libcap/libcap.inc | 3 +-
.../libcap/libcap/fix-CAP_LAST_CAP.patch | 39 ++++++++++++++++++++
2 files changed, 41 insertions(+), 1 deletions(-)
diff --git a/meta/recipes-support/libcap/libcap.inc b/meta/recipes-support/libcap/libcap.inc
index 772057f..1b11b85 100644
--- a/meta/recipes-support/libcap/libcap.inc
+++ b/meta/recipes-support/libcap/libcap.inc
@@ -10,7 +10,8 @@ DEPENDS += "${@base_contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
# attr and pam are disabled by EXTRA_OEMAKE_class-native
DEPENDS_class-native = "perl-native-runtime"
-SRC_URI = "${DEBIAN_MIRROR}/main/libc/libcap2/${BPN}2_${PV}.orig.tar.gz"
+SRC_URI = "${DEBIAN_MIRROR}/main/libc/libcap2/${BPN}2_${PV}.orig.tar.gz \
+ file://fix-CAP_LAST_CAP.patch"
PR = "r1"
diff --git a/meta/recipes-support/libcap/libcap/fix-CAP_LAST_CAP.patch b/meta/recipes-support/libcap/libcap/fix-CAP_LAST_CAP.patch
new file mode 100644
index 0000000..a557188
--- /dev/null
+++ b/meta/recipes-support/libcap/libcap/fix-CAP_LAST_CAP.patch
@@ -0,0 +1,39 @@
+fix CAP_LAST_CAP
+
+Upstream-Status: pending
+
+Two new capability CAP_BLOCK_SUSPEND and CAP_WAKE_ALARM have been added into
+kernel, but libcap did not update them.
+Once libcap uses its capability.h (the default value of KERNEL_HEADERS), and
+application always use capability.h from kernel, that will make cap_get_flag
+return wrong value.
+
+Signed-off-by: Roy Li <rongqing.li at windriver.com>
+---
+ libcap/include/linux/capability.h | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/libcap/include/linux/capability.h b/libcap/include/linux/capability.h
+index 4924f2a..57026be 100644
+--- a/libcap/include/linux/capability.h
++++ b/libcap/include/linux/capability.h
+@@ -360,7 +360,15 @@ struct cpu_vfs_cap_data {
+ CAP_SYS_ADMIN is not acceptable anymore. */
+ #define CAP_SYSLOG 34
+
+-#define CAP_LAST_CAP CAP_SYSLOG
++/* Allow triggering something that will wake the system */
++
++#define CAP_WAKE_ALARM 35
++
++/* Allow preventing system suspends */
++
++#define CAP_BLOCK_SUSPEND 36
++
++#define CAP_LAST_CAP CAP_BLOCK_SUSPEND
+
+ #define cap_valid(x) ((x) >= 0 && (x) <= CAP_LAST_CAP)
+
+--
+1.7.10.4
+
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