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| author | Guy Harris <guy@alum.mit.edu> | 2020-01-19 19:55:38 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2020-01-19 19:55:38 -0800 |
| commit | 306c2a0384af923a73bf234f3c8bc186ceff0b58 (patch) | |
| tree | 0598390b879d6e9a76ff3b906989a920222d2654 /print-ip6.c | |
| parent | 2cd0a90c24ccf01ad9a034d7d5a6a651c82a4785 (diff) | |
| download | tcpdump-306c2a0384af923a73bf234f3c8bc186ceff0b58.tar.gz | |
More bounds checking when fetching addresses and converting to strings.
Replace more calls to ipaddr_string()/ip6addr_string() with calls to
GET_IPADDR_STRING()/GET_IP6ADDR_STRING() macros performing bounds
checking.
Add similar bounds-checking inline functions and macros to wrap
linkaddr_string(), etheraddr_string(), and isonsap_string() and convert
calls to them to use the macros as well.
Shuffle the inline functions in addrtoname.h around a bit, so that the
inline functions, external declarations, and macros are all in the same
order.
Diffstat (limited to 'print-ip6.c')
| -rw-r--r-- | print-ip6.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/print-ip6.c b/print-ip6.c index a1802b1e..fd28cb23 100644 --- a/print-ip6.c +++ b/print-ip6.c @@ -333,8 +333,8 @@ ip6_print(netdissect_options *ndo, const u_char *bp, u_int length) if (cp == (const u_char *)(ip6 + 1) && nh != IPPROTO_TCP && nh != IPPROTO_UDP && nh != IPPROTO_DCCP && nh != IPPROTO_SCTP) { - ND_PRINT("%s > %s: ", ip6addr_string(ndo, ip6->ip6_src), - ip6addr_string(ndo, ip6->ip6_dst)); + ND_PRINT("%s > %s: ", GET_IP6ADDR_STRING(ip6->ip6_src), + GET_IP6ADDR_STRING(ip6->ip6_dst)); } switch (nh) { |