FIXME: building failure for CentOS 6

1, Network headers files rearranged and <net/ipv6.h> included: CentOS 6 got building failures due to lack of ipv6_addr_any 2, IS_ENABLED() used by latest trace_ringbuffer, but not defined Signed-off-by: shenping.matt <shenping.matt@bytedance.com>
bytedance · Apr 24, 2024 · ecc5721 · ecc5721
1 parent 7aabaec
commit ecc5721
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diff --git a/driver/LKM/src/smith_hook.c b/driver/LKM/src/smith_hook.c
@@ -14,7 +14,12 @@
 #include <linux/moduleparam.h>
 #include <linux/netfilter.h>
 #include <linux/netfilter_ipv4.h>
+
+#if IS_ENABLED(CONFIG_IPV6)
+#include <linux/ipv6.h>
+#include <net/ipv6.h> /* ipv6_addr_any */
 #include <linux/netfilter_ipv6.h>
+#endif
 
 #define EXIT_PROTECT 0
 #define SANDBOX 0

diff --git a/driver/LKM/src/trace_buffer.c b/driver/LKM/src/trace_buffer.c
@@ -26,6 +26,7 @@
 #include <linux/oom.h>
 #include <linux/kernel.h>
 
+#include "../include/util.h"
 #include "../include/trace_buffer.h"
 
 /* kernel has READ_ONCE defined since 3.18.13 */