diff options
| author | Vadim Kochan <vadim4j@gmail.com> | 2015-04-22 19:26:11 +0300 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2015-04-22 21:58:21 +0200 |
| commit | 56d79391b748563cc5075b9d31fe199db8a2d093 (patch) | |
| tree | 9718b110636556ac844637009e71606e61182eec /netsniff-ng.c | |
| parent | c69c838def37d46008e85fdc2f817fc9fd70c4d5 (diff) | |
netsniff-ng: Don't set IO prio when reading pcap file
It allows to read pcap file for users who have no permissions to set
process IO prio.
Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Acked-by: Daniel Borkmann <borkmann@iogearbox.net>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'netsniff-ng.c')
| -rw-r--r-- | netsniff-ng.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index 4ad8b19..ee9dc38 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -228,7 +228,7 @@ static void pcap_to_xmit(struct ctx *ctx) } if (__pcap_io->init_once_pcap) - __pcap_io->init_once_pcap(); + __pcap_io->init_once_pcap(true); ret = __pcap_io->pull_fhdr_pcap(fd, &ctx->magic, &ctx->link_type); if (ret) @@ -567,7 +567,7 @@ static void read_pcap(struct ctx *ctx) } if (__pcap_io->init_once_pcap) - __pcap_io->init_once_pcap(); + __pcap_io->init_once_pcap(false); ret = __pcap_io->pull_fhdr_pcap(fd, &ctx->magic, &ctx->link_type); if (ret) @@ -963,7 +963,7 @@ static void recv_only_or_dump(struct ctx *ctx) ifflags = device_enter_promiscuous_mode(ctx->device_in); if (dump_to_pcap(ctx) && __pcap_io->init_once_pcap) - __pcap_io->init_once_pcap(); + __pcap_io->init_once_pcap(true); drop_privileges(ctx->enforce, ctx->uid, ctx->gid); |