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Fix data race conditions and performance inefficiencies, update CHANGELOG

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This commit is contained in:
Carles Fernandez
2023-11-28 18:06:41 +01:00
parent 346cd8f9ac
commit 1818c88983
5 changed files with 111 additions and 97 deletions
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2
src/algorithms/signal_source/gnuradio_blocks/gr_complex_ip_packet_source.cc
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@@ -260,6 +260,7 @@ void Gr_Complex_Ip_Packet_Source::pcap_callback(__attribute__((unused)) u_char *
// eth frame parameters
// **** UDP RAW PACKET DECODER ****
gr::thread::scoped_lock guard(d_setlock);
if ((packet[12] == 0x08) & (packet[13] == 0x00)) // IP FRAME
{
// retrieve the position of the ip header
@@ -296,7 +297,6 @@ void Gr_Complex_Ip_Packet_Source::pcap_callback(__attribute__((unused)) u_char *
const u_char *udp_payload = (reinterpret_cast<const u_char *>(uh) + sizeof(gr_udp_header));
if (fifo_items <= (FIFO_SIZE - payload_length_bytes))
{
gr::thread::scoped_lock guard(d_setlock);
int aligned_write_items = FIFO_SIZE - fifo_write_ptr;
if (aligned_write_items >= payload_length_bytes)
{