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authorDave Barach <dave@barachs.net>2020-04-08 08:14:57 -0400
committerFlorin Coras <florin.coras@gmail.com>2020-04-08 16:29:44 +0000
commit954c707972bf7efcd227e26d9679544813a78115 (patch)
tree99e3ff617ceaef9c94f5cb33176ac14d248a316b /src/plugins/dhcp/dhcp4_proxy_error.def
parent8d0d8d2fcccd77e462f30b21f7f8810db312ee62 (diff)
misc: check return values from vlib_buffer_copy(...)
vlib_buffer_copy(...) returns NULL if the system is temporarily out of buffers. This is NOT correct. Please don't be this person: c0 = vlib_buffer_copy (vm, p0); ci0 = vlib_get_buffer_index (vm, c0); Type: fix Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Ic25ef58965871ea5d2b40904df9506803f69e47e
Diffstat (limited to 'src/plugins/dhcp/dhcp4_proxy_error.def')
-rw-r--r--src/plugins/dhcp/dhcp4_proxy_error.def2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/dhcp/dhcp4_proxy_error.def b/src/plugins/dhcp/dhcp4_proxy_error.def
index 83f11830ab6..bd814e34ff8 100644
--- a/src/plugins/dhcp/dhcp4_proxy_error.def
+++ b/src/plugins/dhcp/dhcp4_proxy_error.def
@@ -30,4 +30,4 @@ dhcp_proxy_error (BAD_YIADDR, "DHCP packets with bad your_ip_address fields")
dhcp_proxy_error (BAD_SVR_FIB_OR_ADDRESS, "DHCP packets not from DHCP server or server FIB.")
dhcp_proxy_error (PKT_TOO_BIG, "DHCP packets which are too big.")
dhcp_proxy_error (FOR_US, "DHCP packets for local client.")
-
+dhcp_proxy_error (ALLOC_FAIL, "DHCP buffer allocation failures.")