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path: root/src/plugins/geneve/geneve_packet.h
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Diffstat (limited to 'src/plugins/geneve/geneve_packet.h')
-rw-r--r--src/plugins/geneve/geneve_packet.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/geneve/geneve_packet.h b/src/plugins/geneve/geneve_packet.h
index a0d0687434c..fb21a311f12 100644
--- a/src/plugins/geneve/geneve_packet.h
+++ b/src/plugins/geneve/geneve_packet.h
@@ -171,14 +171,15 @@ vnet_set_geneve_version (geneve_header_t * h, u8 version)
static inline u8
vnet_get_geneve_options_len (geneve_header_t * h)
{
- return ((h->first_word & GENEVE_OPTLEN_MASK) >> GENEVE_OPTLEN_SHIFT);
+ return ((h->first_word & GENEVE_OPTLEN_MASK) >> GENEVE_OPTLEN_SHIFT) << 2;
}
static inline void
vnet_set_geneve_options_len (geneve_header_t * h, u8 len)
{
+ ASSERT ((len & 0x3) == 0);
h->first_word &= ~(GENEVE_OPTLEN_MASK);
- h->first_word |= ((len << GENEVE_OPTLEN_SHIFT) & GENEVE_OPTLEN_MASK);
+ h->first_word |= ((len << (GENEVE_OPTLEN_SHIFT - 2)) & GENEVE_OPTLEN_MASK);
}
static inline u8