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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-mobility.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-mobility.c')
| -rw-r--r-- | print-mobility.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/print-mobility.c b/print-mobility.c index 329f84a8..cdb43167 100644 --- a/print-mobility.c +++ b/print-mobility.c @@ -159,7 +159,7 @@ mobility_opt_print(netdissect_options *ndo, goto trunc; } ND_TCHECK_16(bp + i + 2); - ND_PRINT("(alt-CoA: %s)", ip6addr_string(ndo, bp + i + 2)); + ND_PRINT("(alt-CoA: %s)", GET_IP6ADDR_STRING(bp + i + 2)); break; case IP6MOPT_NONCEID: if (len - i < IP6MOPT_NONCEID_MINLEN) { @@ -326,7 +326,7 @@ mobility_print(netdissect_options *ndo, /* Reserved */ hlen = IP6M_MINLEN; ND_TCHECK_16(bp + hlen); - ND_PRINT(" homeaddr %s", ip6addr_string(ndo, bp + hlen)); + ND_PRINT(" homeaddr %s", GET_IP6ADDR_STRING(bp + hlen)); hlen += 16; break; default: |