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| author | pkelsey <pkelsey@FreeBSD.org> | 2015-07-08 16:19:32 +0000 |
|---|---|---|
| committer | pkelsey <pkelsey@FreeBSD.org> | 2015-07-08 16:19:32 +0000 |
| commit | 7e965066ede451d7a551dd68d6c59acf32e4846e (patch) | |
| tree | f0c2243cc0a2a59f3eb1354ba3987d4cbcb788bc /contrib/tcpdump/print-telnet.c | |
| parent | 732211dc794db586649eabfc1d517b8a477440f5 (diff) | |
| parent | c2704d8ede887d9fe69a9a11fe0755b09ec6895d (diff) | |
| download | FreeBSD-src-7e965066ede451d7a551dd68d6c59acf32e4846e.zip FreeBSD-src-7e965066ede451d7a551dd68d6c59acf32e4846e.tar.gz | |
MFV r285191: tcpdump 4.7.4.
Also, the changes made in r272451 and r272653 that were lost in the
merge of 4.6.2 (r276788) have been restored.
PR: 199568
Differential Revision: https://reviews.freebsd.org/D3007
Reviewed by: brooks, hiren
Approved by: jmallett (mentor)
MFC after: 1 month
Diffstat (limited to 'contrib/tcpdump/print-telnet.c')
| -rw-r--r-- | contrib/tcpdump/print-telnet.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/tcpdump/print-telnet.c b/contrib/tcpdump/print-telnet.c index 6a2680b..fa59b1f 100644 --- a/contrib/tcpdump/print-telnet.c +++ b/contrib/tcpdump/print-telnet.c @@ -510,6 +510,10 @@ telnet_print(netdissect_options *ndo, const u_char *sp, u_int length) osp = sp; while (length > 0 && *sp == IAC) { + /* + * Parse the Telnet command without printing it, + * to determine its length. + */ l = telnet_parse(ndo, sp, length, 0); if (l < 0) break; |
