This patch fixes the correctness of dp_packet_inner_l4_size() when
checking for the existence of an inner L4 header. Previously it checked
for the outer L4 header.
This function is currently only used when a packet is already flagged
for tunneling, so an incorrect determination isn't possible as long as
the flags of the packet are correct.
Fixes: 85bcbbed839a ("userspace: Enable tunnel tests with TSO.")
Signed-off-by: Mike Pattrick <[email protected]>
---
v2: Corrected patch subject
---
lib/dp-packet.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dp-packet.h b/lib/dp-packet.h
index dceb701e8..802d3f385 100644
--- a/lib/dp-packet.h
+++ b/lib/dp-packet.h
@@ -540,7 +540,7 @@ dp_packet_inner_l4(const struct dp_packet *b)
static inline size_t
dp_packet_inner_l4_size(const struct dp_packet *b)
{
- return OVS_LIKELY(b->l4_ofs != UINT16_MAX)
+ return OVS_LIKELY(b->inner_l4_ofs != UINT16_MAX)
? (const char *) dp_packet_tail(b)
- (const char *) dp_packet_inner_l4(b)
- dp_packet_l2_pad_size(b)
--
2.39.3
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