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authorElias Rudberg <elias.rudberg@bahnhof.net>2020-05-27 01:03:46 +0200
committerPaul Vinciguerra <pvinci@vinciconsulting.com>2020-05-29 12:57:20 +0000
commit2dca180db989ea7afacdf4e70cc85e4408557382 (patch)
tree4c39820ba7626f5009f72bd8b035dc49c575dfb4 /src/vnet/udp/udp.h
parentaeb18d37b4874c18ec0a64d1cd1c597707a67edc (diff)
misc: ipfix-export unformat u16 collector_port fix
Use %U and unformat_udp_port instead of %u for unformat() call for u16 collector_port number in set_ipfix_exporter_command_fn() to avoid corruption of other variables which can happen if unformat() with %u is used with a 16-bit variable. This avoids crash due to corrupted fib_index value. Type: fix Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net> Change-Id: Id54273fcc458a7f9c5aa4025aa91711f160c1c1a
Diffstat (limited to 'src/vnet/udp/udp.h')
-rw-r--r--src/vnet/udp/udp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/udp/udp.h b/src/vnet/udp/udp.h
index 0cb085b1d72..95fbcd977ef 100644
--- a/src/vnet/udp/udp.h
+++ b/src/vnet/udp/udp.h
@@ -281,6 +281,7 @@ format_function_t format_udp_header;
format_function_t format_udp_rx_trace;
format_function_t format_udp_connection;
unformat_function_t unformat_udp_header;
+unformat_function_t unformat_udp_port;
void udp_add_dst_port (udp_main_t * um, udp_dst_port_t dst_port,
char *dst_port_name, u8 is_ip4);