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-rw-r--r--src/vnet/ip/ip4_packet.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_packet.h b/src/vnet/ip/ip4_packet.h
index fee0c8cbcd7..6abb6a9ebf0 100644
--- a/src/vnet/ip/ip4_packet.h
+++ b/src/vnet/ip/ip4_packet.h
@@ -43,6 +43,7 @@
#include <vnet/ip/ip_packet.h> /* for ip_csum_t */
#include <vnet/tcp/tcp_packet.h> /* for tcp_header_t */
#include <vppinfra/byte_order.h> /* for clib_net_to_host_u16 */
+#include <vppinfra/warnings.h> /* for WARN_OFF/WARN_ON macro */
/* IP4 address which can be accessed either as 4 bytes
or as a 32-bit number. */
@@ -197,6 +198,13 @@ ip4_next_header (ip4_header_t * i)
return (void *) i + ip4_header_bytes (i);
}
+/* Turn off array bounds check due to ip4_header_t
+ option field operations. */
+
+/* *INDENT-OFF* */
+WARN_OFF(array-bounds)
+/* *INDENT-ON* */
+
always_inline u16
ip4_header_checksum (ip4_header_t * i)
{
@@ -297,6 +305,10 @@ ip4_header_checksum (ip4_header_t * i)
return ~((u16) sum);
}
+/* *INDENT-OFF* */
+WARN_ON(array-bounds)
+/* *INDENT-ON* */
+
always_inline void
ip4_header_set_dscp (ip4_header_t * ip4, ip_dscp_t dscp)
{