diff options
Diffstat (limited to 'netsniff-ng.c')
| -rw-r--r-- | netsniff-ng.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index 0a9c620..e593b9d 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -1519,6 +1519,23 @@ int main(int argc, char **argv) if (!ctx.link_type) ctx.link_type = pcap_dev_to_linktype(ctx.device_in); + if (link_has_sll_hdr(ctx.link_type)) { + switch (ctx.magic) { + case ORIGINAL_TCPDUMP_MAGIC: + ctx.magic = ORIGINAL_TCPDUMP_MAGIC_LL; + break; + case NSEC_TCPDUMP_MAGIC: + ctx.magic = NSEC_TCPDUMP_MAGIC_LL; + break; + case ___constant_swab32(ORIGINAL_TCPDUMP_MAGIC): + ctx.magic = ___constant_swab32(ORIGINAL_TCPDUMP_MAGIC_LL); + break; + case ___constant_swab32(NSEC_TCPDUMP_MAGIC): + ctx.magic = ___constant_swab32(NSEC_TCPDUMP_MAGIC_LL); + break; + } + } + if (!ctx.device_out) { ctx.dump = 0; |