On Mon, Jun 12, 2017 at 11:38 PM, Vadim Kochan <vadi...@gmail.com> wrote:
> Trim output name to IFNAMSIZ only if the output is a networking device, > otherwise the following error occured if output name is greater then > IFNAMSIZ: > > ~/src/netsniff-ng$ trafgen -n 1 '{ udp() }' -o > /tmp/xxxxxxxxxxxxxx.pcap > No networking device or pcap file: /tmp/xxxxxxxxxx > Failed to open output device > --- > trafgen.c | 2 +- > trafgen_dev.c | 3 ++- > 2 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/trafgen.c b/trafgen.c > index 6ae0076..b40d362 100644 > --- a/trafgen.c > +++ b/trafgen.c > @@ -1084,7 +1084,7 @@ int main(int argc, char **argv) > break; > case 'd': > case 'o': > - ctx.device = xstrndup(optarg, IFNAMSIZ); > + ctx.device = xstrdup(optarg); > break; > case 'H': > prio_high = true; > diff --git a/trafgen_dev.c b/trafgen_dev.c > index cd99a0c..bbe1be8 100644 > --- a/trafgen_dev.c > +++ b/trafgen_dev.c > @@ -174,8 +174,10 @@ struct dev_io *dev_io_open(const char *name, enum > dev_io_mode_t mode) > struct dev_io *dev = xzmalloc(sizeof(struct dev_io)); > > if (strstr(name, ".pcap")) { > + dev->name = xstrdup(name); > dev->ops = &dev_pcap_ops; > } else if (device_mtu(name) > 0) { > + dev->name = xstrndup(optarg, IFNAMSIZ); > >>>>> Ooooopsssss, sorry ... too late for fixing ... > dev->ops = &dev_net_ops; > } else { > fprintf(stderr, "No networking device or pcap file: %s\n", > name); > @@ -189,7 +191,6 @@ struct dev_io *dev_io_open(const char *name, enum > dev_io_mode_t mode) > } > } > > - dev->name = xstrdup(name); > return dev; > }; > > -- > 2.9.3 > > -- You received this message because you are subscribed to the Google Groups "netsniff-ng" group. To unsubscribe from this group and stop receiving emails from it, send an email to netsniff-ng+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.