Reported-by: Bhargava Shastry <[email protected]>
Signed-off-by: Ben Pfaff <[email protected]>
---
lib/flow.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/flow.c b/lib/flow.c
index 77ed3d9dfd2f..128f64083ac7 100644
--- a/lib/flow.c
+++ b/lib/flow.c
@@ -1019,6 +1019,11 @@ parse_dl_type(const struct eth_header *data_, size_t
size)
return parse_ethertype(&data, &size);
}
+/* Parses and return the TCP flags in 'packet', converted to host byte order.
+ * If 'packet' is not an Ethernet packet embedding TCP, returns 0.
+ *
+ * The caller must ensure that 'packet' is at least ETH_HEADER_LEN bytes
+ * long.'*/
uint16_t
parse_tcp_flags(struct dp_packet *packet)
{
--
2.16.1
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