Define an error

tap/tlstapper/bpf/golang_uprobes.c

@@ -48,7 +48,7 @@ static __always_inline int golang_crypto_tls_write_uprobe(struct pt_regs *ctx) {
     event = bpf_map_lookup_elem(&golang_heap, &zero);
 
     if (!event) {
-		log_error(ctx, LOG_ERROR_ALLOCATING_CHUNK, pid, 0l, 0l);
+		log_error(ctx, LOG_ERROR_GOLANG_ALLOCATING_EVENT, pid, 0l, 0l);
 		return 0;
 	}
 
@@ -94,7 +94,7 @@ static __always_inline int golang_crypto_tls_read_uprobe(struct pt_regs *ctx) {
     event = bpf_map_lookup_elem(&golang_heap, &zero);
 
     if (!event) {
-		log_error(ctx, LOG_ERROR_ALLOCATING_CHUNK, pid, 0l, 0l);
+		log_error(ctx, LOG_ERROR_GOLANG_ALLOCATING_EVENT, pid, 0l, 0l);
 		return 0;
 	}
 

tap/tlstapper/bpf/include/logger_messages.h

@@ -35,6 +35,7 @@ Copyright (C) UP9 Inc.
 #define LOG_ERROR_GOLANG_SOCKET_PUTTING_FILE_DESCRIPTOR (23)
 #define LOG_ERROR_GOLANG_DIAL_READING_KEY_DIAL (24)
 #define LOG_ERROR_GOLANG_DIAL_PUTTING_SOCKET (25)
+#define LOG_ERROR_GOLANG_ALLOCATING_EVENT (26)
 
 // Sometimes we have the same error, happening from different locations.
 // 	in order to be able to distinct between them in the log, we add an 

tap/tlstapper/bpf_logger_messages.go

@@ -29,4 +29,5 @@ var bpfLogMessages = []string{
 	/*0023*/ "[%d] Golang socket unable to put file descriptor [err: %d]",
 	/*0024*/ "[%d] Golang dial unable to read key_dial [err: %d]",
 	/*0025*/ "[%d] Golang dial unable to put socket [err: %d]",
+	/*0026*/ "[%d] Unable to allocate Golang event in bpf heap",
 }