Memset dns id to 0

netobserv · Dec 18, 2024 · d16250a · d16250a
1 parent 8c14a3f
commit d16250a
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diff --git a/bpf/dns_tracker.h b/bpf/dns_tracker.h
@@ -70,6 +70,7 @@ static __always_inline int track_dns_packet(struct __sk_buff *skb, pkt_info *pkt
     if (pkt->id->dst_port == dns_port || pkt->id->src_port == dns_port ||
         pkt->id->dst_port == DNS_DEFAULT_PORT || pkt->id->src_port == DNS_DEFAULT_PORT) {
         dns_flow_id dns_req;
+        __builtin_memset(&dns_req, 0, sizeof(dns_req));
 
         u8 len = calc_dns_header_offset(pkt, data_end);
         if (!len) {

diff --git a/pkg/ebpf/bpf_arm64_bpfel.o b/pkg/ebpf/bpf_arm64_bpfel.o
diff --git a/pkg/ebpf/bpf_powerpc_bpfel.o b/pkg/ebpf/bpf_powerpc_bpfel.o
diff --git a/pkg/ebpf/bpf_s390_bpfeb.o b/pkg/ebpf/bpf_s390_bpfeb.o
diff --git a/pkg/ebpf/bpf_x86_bpfel.o b/pkg/ebpf/bpf_x86_bpfel.o