backport a fix to suppress warning when loading dnsmasq on >=2.6.25.7. this patch...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11604 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/dnsmasq/patches/200-backports.patch b/package/dnsmasq/patches/200-backports.patch
new file mode 100644 (file)
index 0000000..19c52d9
--- /dev/null
+++ b/package/dnsmasq/patches/200-backports.patch
@@ -0,0 +1,30 @@
+Index: dnsmasq-2.42/src/dnsmasq.c
+===================================================================
+--- dnsmasq-2.42.orig/src/dnsmasq.c    2008-06-28 23:37:18.000000000 +0200
++++ dnsmasq-2.42/src/dnsmasq.c 2008-06-28 23:37:20.000000000 +0200
+@@ -297,8 +297,11 @@
+         capget(hdr, NULL);
+         if (hdr->version != LINUX_CAPABILITY_VERSION_1)
+           {
+-            /* if not version 1, use version 2 */
+-            hdr->version = LINUX_CAPABILITY_VERSION_2;
++            /* if unknown version, use largest supported version (3) 
++                 * backported fix from 2.43 to suppress kernel warning
++                 */
++                if (hdr->version != LINUX_CAPABILITY_VERSION_2)
++                      hdr->version = LINUX_CAPABILITY_VERSION_3;
+             capsize = 2;
+           }
+         hdr->pid = 0; /* this process */
+Index: dnsmasq-2.42/src/dnsmasq.h
+===================================================================
+--- dnsmasq-2.42.orig/src/dnsmasq.h    2008-06-28 23:37:48.000000000 +0200
++++ dnsmasq-2.42/src/dnsmasq.h 2008-06-28 23:37:55.000000000 +0200
+@@ -100,6 +100,7 @@
+ extern int capget(cap_user_header_t header, cap_user_data_t data);
+ #define LINUX_CAPABILITY_VERSION_1  0x19980330
+ #define LINUX_CAPABILITY_VERSION_2  0x20071026
++#define LINUX_CAPABILITY_VERSION_3  0x20080522
+ 
+ #include <sys/prctl.h>
+ #elif defined(HAVE_SOLARIS_PRIVS)