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Store error message from BPF compilation

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This commit is contained in:
Tim Wojtulewicz 2022-08-12 09:13:41 -07:00
parent 767c83ede8
commit 82adecb2ad
8 changed files with 100 additions and 49 deletions
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2
scripts/base/frameworks/packet-filter/main.zeek
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@ -282,7 +282,7 @@ function install(): bool
$msg=fmt("Compiling packet filter failed"),
$sub=tmp_filter]);
local error_string = fmt("Bad pcap filter '%s'", tmp_filter);
local error_string = fmt("Bad pcap filter '%s': %s", tmp_filter, Pcap::get_filter_state_string(DefaultPcapFilter));
local pkt_src_error : string = Pcap::error();
if ( pkt_src_error != "no error" )