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Code Issues Releases Wiki Activity

Fix invalid FCS serialization offset on RadioTap

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This commit is contained in:
Matias Fontanini
2016-02-02 22:43:28 -08:00
parent 8ab48106d6
commit 4b0976571e
2 changed files with 24 additions and 3 deletions
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6
src/radiotap.cpp
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@@ -522,7 +522,7 @@ void RadioTap::write_serialization(uint8_t* buffer, uint32_t total_sz, const PDU
stream.write(rate_);
}
if (radio_.flags.channel) {
if (((buffer - buffer_start) & 1) == 1) {
if (((stream.pointer() - buffer_start) & 1) == 1) {
stream.write<uint8_t>(0);
}
stream.write(channel_freq_);
@@ -535,7 +535,7 @@ void RadioTap::write_serialization(uint8_t* buffer, uint32_t total_sz, const PDU
stream.write(dbm_noise_);
}
if (radio_.flags.lock_quality) {
if (((buffer - buffer_start) & 1) == 1) {
if (((stream.pointer() - buffer_start) & 1) == 1) {
stream.write<uint8_t>(0);
}
stream.write(signal_quality_);
@@ -547,7 +547,7 @@ void RadioTap::write_serialization(uint8_t* buffer, uint32_t total_sz, const PDU
stream.write(db_signal_);
}
if (radio_.flags.rx_flags) {
if (((buffer - buffer_start) & 1) == 1) {
if (((stream.pointer() - buffer_start) & 1) == 1) {
stream.write<uint8_t>(0);
}
stream.write(rx_flags_);