Package: bittwist
Version: 1.1-1
Severity: normal
When trying to use bittwist to send captured packets using an
amd64-system it sent garbage. The affixed patch corrected this.
-- snip --
diff -ru bittwist-1.1/src/bittwist.c bittwist-1.1-patched/src/bittwist.c
--- bittwist-1.1/src/bittwist.c 2010-02-19 09:16:54.000000000 +0100
+++ bittwist-1.1-patched/src/bittwist.c 2010-04-19 17:37:45.000000000 +0200
@@ -190,7 +190,7 @@
{
FILE *fp; /* file pointer to trace file */
struct pcap_file_header preamble;
- struct pcap_pkthdr header;
+ struct pcap_sf_pkthdr header;
int pkt_len; /* packet length to send */
int ret;
int i;
@@ -223,7 +223,10 @@
error("fread(): error reading %s", trace_file);
/* copy timestamp for current packet */
- memcpy(&cur_ts, &header.ts, sizeof(struct timeval));
+ struct pcap_timeval ptime;
+ memcpy(&ptime, &header.ts, sizeof(ptime));
+ cur_ts.tv_sec = ptime.tv_sec;
+ cur_ts.tv_usec = ptime.tv_usec;
if (len < 0) /* captured length */
pkt_len = header.caplen;
diff -ru bittwist-1.1/src/def.h bittwist-1.1-patched/src/def.h
--- bittwist-1.1/src/def.h 2010-02-19 09:16:54.000000000 +0100
+++ bittwist-1.1-patched/src/def.h 2010-04-19 17:35:39.000000000 +0200
@@ -43,6 +43,17 @@
#endif
#include <pcap.h>
+struct pcap_timeval {
+ bpf_int32 tv_sec; /* seconds */
+ bpf_int32 tv_usec; /* microseconds */
+};
+
+struct pcap_sf_pkthdr {
+ struct pcap_timeval ts; /* time stamp */
+ bpf_u_int32 caplen; /* length of portion present */
+ bpf_u_int32 len; /* length this packet (off wire) */
+};
+
#define BITTWIST_VERSION "1.1"
#define BITTWISTE_VERSION BITTWIST_VERSION
#define BITTWISTB_VERSION BITTWIST_VERSION
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-trunk-amd64 (SMP w/4 CPU cores)
Shell: /bin/sh linked to /bin/dash
Versions of packages bittwist depends on:
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
ii libpcap0.8 1.0.0-6 system interface for user-level pa
Versions of packages bittwist recommends:
ii tcpdump 4.1.1-1 A powerful tool for network monito
Versions of packages bittwist suggests:
pn wireshark <none> (no description available)
-- debconf information:
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