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Diffstat (limited to 'src/vnet/ip/ip_frag.c')
-rw-r--r--src/vnet/ip/ip_frag.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/ip/ip_frag.c b/src/vnet/ip/ip_frag.c
index de297767a70..6ecaa3c4dce 100644
--- a/src/vnet/ip/ip_frag.c
+++ b/src/vnet/ip/ip_frag.c
@@ -106,7 +106,8 @@ ip4_frag_do_fragment (vlib_main_t * vm, u32 from_bi, u32 ** buffer,
rem = clib_net_to_host_u16 (ip4->length) - sizeof (ip4_header_t);
max =
- (clib_min (mtu, VLIB_BUFFER_DATA_SIZE) - sizeof (ip4_header_t)) & ~0x7;
+ (clib_min (mtu, vlib_bufer_get_default_size (vm)) -
+ sizeof (ip4_header_t)) & ~0x7;
if (rem >
(vlib_buffer_length_in_chain (vm, from_b) - sizeof (ip4_header_t)))