-stable review patch. If anyone has any objections, please let us know. ------------------ From: Patrick McHardy With the introduction of x_tables we accidentally broke compatibility by defining IPT_TABLE_MAXNAMELEN to XT_FUNCTION_MAXNAMELEN instead of XT_TABLE_MAXNAMELEN, which is two bytes larger. On most architectures it doesn't really matter since we don't have any tables with names that long in the kernel and the structure layout didn't change because of alignment requirements of following members. On CRIS however (and other architectures that don't align data) this changed the structure layout and thus broke compatibility with old iptables binaries. Changing it back will break compatibility with binaries compiled against recent kernels again, but since the breakage has only been there for three releases this seems like the better choice. Spotted by Jonas Berlin . Signed-off-by: Patrick McHardy Signed-off-by: Chris Wright --- include/linux/netfilter_ipv4/ip_tables.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.19.2.orig/include/linux/netfilter_ipv4/ip_tables.h +++ linux-2.6.19.2/include/linux/netfilter_ipv4/ip_tables.h @@ -28,7 +28,7 @@ #include #define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN -#define IPT_TABLE_MAXNAMELEN XT_FUNCTION_MAXNAMELEN +#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN #define ipt_match xt_match #define ipt_target xt_target #define ipt_table xt_table -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/