[PATCH 09/28] batctl: tcpdump: fix coded packet mac dest mac addresses

[Sven Eckelmann]

get_name_by_macaddr uses returns shared buffer. The content of the buffer
must therefore be processed first before the next get_name_by_macaddr()
call is performed.

Fixes: 9aae3c9f27b8 ("batctl: tcpdump: Add support for coded packets")
Signed-off-by: Sven Eckelmann <s...@narfation.org>
---
 tcpdump.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tcpdump.c b/tcpdump.c
index 3409e59..aced4d3 100644
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -1152,9 +1152,10 @@ static void dump_batman_coded(unsigned char 
*packet_buff, ssize_t buff_len,
               get_name_by_macaddr((struct ether_addr 
*)ether_header->ether_shost,
                                   read_opt));
 
-       printf("%s|%s: CODED, ttvn %d|%d, ttl %hhu\n",
+       printf("%s|",
               get_name_by_macaddr((struct ether_addr 
*)coded_packet->first_orig_dest,
-                                  read_opt),
+                                  read_opt));
+       printf("%s: CODED, ttvn %d|%d, ttl %hhu\n",
               get_name_by_macaddr((struct ether_addr 
*)coded_packet->second_dest,
                                   read_opt),
               coded_packet->first_ttvn, coded_packet->second_ttvn,

-- 
2.47.3