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Exception for packet serialization #18

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Exception for packet serialization #18

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720a6c4
Added .gitignore file
gleb-kun Jul 22, 2022
01ae5c8
Added exception for packet serialization
gleb-kun Jul 26, 2022
cff005d
Fixed output
gleb-kun Jul 26, 2022
5f30d7b
Merge remote-tracking branch 'origin/dev'
gleb-kun Jul 26, 2022
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
/cmake-build-*
/.idea
10 changes: 9 additions & 1 deletion dot11decrypt.cpp
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Expand Up @@ -58,6 +58,7 @@ using std::move;
using std::memset;
using std::bind;
using std::cout;
using std::cerr;
using std::endl;
using std::runtime_error;
using std::invalid_argument;
Expand Down Expand Up @@ -194,7 +195,14 @@ class packet_buffer {
auto pkt = make_eth_packet(dot11);
// move the inner pdu into the EthernetII to avoid copying
pkt.inner_pdu(snap.release_inner_pdu());
auto buffer = pkt.serialize();
vector<uint8_t> buffer;
try {
buffer = pkt.serialize();
}
catch (Tins::serialization_error) {
cerr << "Serialization error!" << endl;
return false;
}
if (write(*fd_, buffer.data(), buffer.size()) == -1) {
throw runtime_error("Error writing to tap interface");
}
Expand Down