eve: fix C logger signatures for generic callbacks

Several C loggers are registered through a cast to
EveJsonSimpleTxLogFunc, which has an incompatible signature. Clang's
function sanitizer reports this as a call through a pointer to an
incorrect function type.

Change these loggers to the generic callback signature and register them
without casts.

Ticket: 9226

src/app-layer-ftp.c

@@ -1488,9 +1488,9 @@ uint16_t JsonGetNextLineFromBuffer(const char *buffer, const uint16_t len)
     return c == NULL ? len : (uint16_t)(c - buffer + 1);
 }
 
-bool EveFTPDataAddMetadata(void *vtx, SCJsonBuilder *jb)
+bool EveFTPDataAddMetadata(const void *vtx, void *jb)
 {
-    const FtpDataState *ftp_state = (FtpDataState *)vtx;
+    const FtpDataState *ftp_state = vtx;
     SCJbOpenObject(jb, "ftp_data");
 
     if (ftp_state->file_name) {

src/app-layer-ftp.h

@@ -131,6 +131,6 @@ uint64_t FTPMemuseGlobalCounter(void);
 uint64_t FTPMemcapGlobalCounter(void);
 
 uint16_t JsonGetNextLineFromBuffer(const char *buffer, const uint16_t len);
-bool EveFTPDataAddMetadata(void *vtx, SCJsonBuilder *jb);
+bool EveFTPDataAddMetadata(const void *vtx, void *jb);
 
 #endif /* SURICATA_APP_LAYER_FTP_H */

src/output-json-dnp3.c

@@ -193,7 +193,7 @@ static void JsonDNP3LogResponse(SCJsonBuilder *js, DNP3Transaction *dnp3tx)
     SCJbClose(js);
 }
 
-bool AlertJsonDnp3(void *vtx, SCJsonBuilder *js)
+bool AlertJsonDnp3(const void *vtx, void *js)
 {
     DNP3Transaction *tx = (DNP3Transaction *)vtx;
     if (tx->done && tx->buffer == NULL) {

src/output-json-dnp3.h

@@ -21,6 +21,6 @@
 #include "app-layer-dnp3.h"
 
 void JsonDNP3LogRegister(void);
-bool AlertJsonDnp3(void *vtx, SCJsonBuilder *js);
+bool AlertJsonDnp3(const void *vtx, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_DNP3_H */

src/output-json-dns.c

@@ -248,26 +248,26 @@ typedef struct LogDnsLogThread_ {
     OutputJsonThreadCtx *ctx;
 } LogDnsLogThread;
 
-bool AlertJsonDns(void *txptr, SCJsonBuilder *js)
+bool AlertJsonDns(const void *txptr, void *js)
 {
     return SCDnsLogJson(
             txptr, LOG_FORMAT_DETAILED | LOG_QUERIES | LOG_ANSWERS | LOG_ALL_RRTYPES, js);
 }
 
-bool AlertJsonDoh2(void *txptr, SCJsonBuilder *js)
+bool AlertJsonDoh2(const void *txptr, void *js)
 {
     SCJsonBuilderMark mark = { 0, 0, 0 };
 
     SCJbGetMark(js, &mark);
     // first log HTTP2 part
-    bool r = SCHttp2LogJson(txptr, js);
+    bool r = SCHttp2LogJson((void *)txptr, js);
     if (!r) {
         SCJbRestoreMark(js, &mark);
     }
     // then log one DNS tx if any, preferring the answer
-    void *tx_dns = DetectGetInnerTx(txptr, ALPROTO_DOH2, ALPROTO_DOH2, STREAM_TOCLIENT);
+    void *tx_dns = DetectGetInnerTx((void *)txptr, ALPROTO_DOH2, ALPROTO_DOH2, STREAM_TOCLIENT);
     if (tx_dns == NULL) {
-        tx_dns = DetectGetInnerTx(txptr, ALPROTO_DOH2, ALPROTO_DOH2, STREAM_TOSERVER);
+        tx_dns = DetectGetInnerTx((void *)txptr, ALPROTO_DOH2, ALPROTO_DOH2, STREAM_TOSERVER);
     }
     bool r2 = false;
     if (tx_dns) {

src/output-json-dns.h

@@ -27,7 +27,7 @@
 void JsonDnsLogRegister(void);
 void JsonDoh2LogRegister(void);
 
-bool AlertJsonDns(void *vtx, SCJsonBuilder *js);
-bool AlertJsonDoh2(void *vtx, SCJsonBuilder *js);
+bool AlertJsonDns(const void *vtx, void *js);
+bool AlertJsonDoh2(const void *vtx, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_DNS_H */

src/output-json-ftp.c

@@ -44,9 +44,9 @@
 #include "app-layer-ftp.h"
 #include "output-json-ftp.h"
 
-bool EveFTPLogCommand(void *vtx, SCJsonBuilder *jb)
+bool EveFTPLogCommand(const void *vtx, void *jb)
 {
-    FTPTransaction *tx = vtx;
+    const FTPTransaction *tx = vtx;
     /* Preallocate array objects to simplify failure case */
     SCJsonBuilder *js_resplist = NULL;
     if (!TAILQ_EMPTY(&tx->response_list)) {

src/output-json-ftp.h

@@ -24,6 +24,6 @@
 #ifndef SURICATA_OUTPUT_JSON_FTP_H
 #define SURICATA_OUTPUT_JSON_FTP_H
 
-bool EveFTPLogCommand(void *vtx, SCJsonBuilder *js);
+bool EveFTPLogCommand(const void *vtx, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_FTP_H */

src/output-json-llmnr.c

@@ -41,9 +41,9 @@ typedef struct LogLLMNRLogThread_ {
     OutputJsonThreadCtx *ctx;
 } SCLLMNRLogThread;
 
-bool AlertJsonLLMNR(void *txptr, SCJsonBuilder *js)
+bool AlertJsonLLMNR(const void *txptr, void *js)
 {
-    return SCLLMNRLogJson(txptr, js);
+    return SCLLMNRLogJson((void *)txptr, js);
 }
 
 static int JsonLLMNRLogger(ThreadVars *tv, void *thread_data, const Packet *p, Flow *f,

src/output-json-llmnr.h

@@ -21,6 +21,6 @@
 #define SURICATA_OUTPUT_JSON_LLMNR_H
 
 void JsonLLMNRLogRegister(void);
-bool AlertJsonLLMNR(void *txptr, SCJsonBuilder *js);
+bool AlertJsonLLMNR(const void *txptr, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_LLMNR_H */

src/output-json-mdns.c

@@ -39,7 +39,7 @@ typedef struct SCDnsLogThread_ {
     OutputJsonThreadCtx *ctx;
 } SCDnsLogThread;
 
-bool AlertJsonMdns(void *txptr, SCJsonBuilder *js)
+bool AlertJsonMdns(const void *txptr, void *js)
 {
     return SCMdnsLogJson(txptr, js);
 }

src/output-json-mdns.h

@@ -19,6 +19,6 @@
 #define SURICATA_OUTPUT_JSON_MDNS_H
 
 void JsonMdnsLogRegister(void);
-bool AlertJsonMdns(void *txptr, SCJsonBuilder *js);
+bool AlertJsonMdns(const void *txptr, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_MDNS_H */

src/output-json-mqtt.c

@@ -59,9 +59,9 @@ typedef struct LogMQTTLogThread_ {
     OutputJsonThreadCtx *ctx;
 } LogMQTTLogThread;
 
-bool JsonMQTTAddMetadata(void *vtx, SCJsonBuilder *js)
+bool JsonMQTTAddMetadata(const void *vtx, void *js)
 {
-    return SCMqttLoggerLog(vtx, MQTT_DEFAULT_FLAGS, MQTT_DEFAULT_MAXLOGLEN, js);
+    return SCMqttLoggerLog((void *)vtx, MQTT_DEFAULT_FLAGS, MQTT_DEFAULT_MAXLOGLEN, js);
 }
 
 static int JsonMQTTLogger(ThreadVars *tv, void *thread_data,

src/output-json-mqtt.h

@@ -25,6 +25,6 @@
 #define SURICATA_OUTPUT_JSON_MQTT_H
 
 void JsonMQTTLogRegister(void);
-bool JsonMQTTAddMetadata(void *vtx, SCJsonBuilder *js);
+bool JsonMQTTAddMetadata(const void *vtx, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_MQTT_H */

src/output-json-pgsql.c

@@ -58,9 +58,9 @@ typedef struct LogPgsqlLogThread_ {
     OutputJsonThreadCtx *ctx;
 } LogPgsqlLogThread;
 
-bool JsonPgsqlAddMetadata(void *vtx, SCJsonBuilder *jb)
+bool JsonPgsqlAddMetadata(const void *vtx, void *jb)
 {
-    return SCPgsqlLogger(vtx, PGSQL_DEFAULTS, jb);
+    return SCPgsqlLogger((void *)vtx, PGSQL_DEFAULTS, jb);
 }
 
 static int JsonPgsqlLogger(ThreadVars *tv, void *thread_data, const Packet *p, Flow *f, void *state,

src/output-json-pgsql.h

@@ -25,6 +25,6 @@
 #define SURICATA_OUTPUT_JSON_PGSQL_H
 
 void JsonPgsqlLogRegister(void);
-bool JsonPgsqlAddMetadata(void *vtx, SCJsonBuilder *jb);
+bool JsonPgsqlAddMetadata(const void *vtx, void *jb);
 
 #endif /* SURICATA_OUTPUT_JSON_PGSQL_H */

src/output-json-tls.c

@@ -519,7 +519,7 @@ static void JsonTlsLogFields(SCJsonBuilder *js, SSLState *ssl_state, uint64_t fi
     }
 }
 
-bool JsonTlsLogJSONExtended(void *vtx, SCJsonBuilder *tjs)
+bool JsonTlsLogJSONExtended(const void *vtx, void *tjs)
 {
     SSLState *state = (SSLState *)vtx;
     SCJbOpenObject(tjs, "tls");

src/output-json-tls.h

@@ -29,6 +29,6 @@ void JsonTlsLogRegister(void);
 /* For SCJsonBuilder. */
 #include "rust.h"
 
-bool JsonTlsLogJSONExtended(void *vtx, SCJsonBuilder *js);
+bool JsonTlsLogJSONExtended(const void *vtx, void *js);
 
 #endif /* SURICATA_OUTPUT_JSON_TLS_H */

src/output.c

@@ -949,25 +949,23 @@ void OutputRegisterRootLoggers(void)
         FatalError("Failed to allocate simple_json_applayer_loggers");
     }
     // ALPROTO_HTTP1 special: uses some options flags
-    RegisterSimpleJsonApplayerLogger(ALPROTO_FTP, (EveJsonSimpleTxLogFunc)EveFTPLogCommand, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_FTP, EveFTPLogCommand, NULL);
     // ALPROTO_SMTP special: uses state
-    RegisterSimpleJsonApplayerLogger(
-            ALPROTO_TLS, (EveJsonSimpleTxLogFunc)JsonTlsLogJSONExtended, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_TLS, JsonTlsLogJSONExtended, NULL);
     // no cast here but done in rust for SSHTransaction
     RegisterSimpleJsonApplayerLogger(ALPROTO_SSH, (EveJsonSimpleTxLogFunc)SCSshLogJson, NULL);
     // ALPROTO_SMB special: uses state
     // ALPROTO_DCERPC special: uses state
-    RegisterSimpleJsonApplayerLogger(ALPROTO_DNS, (EveJsonSimpleTxLogFunc)AlertJsonDns, NULL);
-    RegisterSimpleJsonApplayerLogger(ALPROTO_MDNS, (EveJsonSimpleTxLogFunc)AlertJsonMdns, NULL);
-    RegisterSimpleJsonApplayerLogger(ALPROTO_LLMNR, (EveJsonSimpleTxLogFunc)AlertJsonLLMNR, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_DNS, AlertJsonDns, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_MDNS, AlertJsonMdns, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_LLMNR, AlertJsonLLMNR, NULL);
     // either need a cast here or in rust for ModbusTransaction, done here
     RegisterSimpleJsonApplayerLogger(ALPROTO_MODBUS, (EveJsonSimpleTxLogFunc)SCModbusToJson, NULL);
     RegisterSimpleJsonApplayerLogger(ALPROTO_ENIP, (EveJsonSimpleTxLogFunc)SCEnipLoggerLog, NULL);
-    RegisterSimpleJsonApplayerLogger(ALPROTO_DNP3, (EveJsonSimpleTxLogFunc)AlertJsonDnp3, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_DNP3, AlertJsonDnp3, NULL);
     // ALPROTO_NFS special: uses state
     // underscore instead of dash for ftp_data
-    RegisterSimpleJsonApplayerLogger(
-            ALPROTO_FTPDATA, (EveJsonSimpleTxLogFunc)EveFTPDataAddMetadata, "ftp_data");
+    RegisterSimpleJsonApplayerLogger(ALPROTO_FTPDATA, EveFTPDataAddMetadata, "ftp_data");
     RegisterSimpleJsonApplayerLogger(
             ALPROTO_TFTP, (EveJsonSimpleTxLogFunc)SCTftpLogJsonRequest, NULL);
     // ALPROTO_IKE special: uses state
@@ -978,14 +976,12 @@ void OutputRegisterRootLoggers(void)
     RegisterSimpleJsonApplayerLogger(ALPROTO_SIP, (EveJsonSimpleTxLogFunc)SCSipLogJson, NULL);
     RegisterSimpleJsonApplayerLogger(ALPROTO_RFB, (EveJsonSimpleTxLogFunc)SCRfbJsonLogger, NULL);
     RegisterSimpleJsonApplayerLogger(ALPROTO_POP3, (EveJsonSimpleTxLogFunc)SCPop3LoggerLog, NULL);
-    RegisterSimpleJsonApplayerLogger(
-            ALPROTO_MQTT, (EveJsonSimpleTxLogFunc)JsonMQTTAddMetadata, NULL);
-    RegisterSimpleJsonApplayerLogger(
-            ALPROTO_PGSQL, (EveJsonSimpleTxLogFunc)JsonPgsqlAddMetadata, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_MQTT, JsonMQTTAddMetadata, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_PGSQL, JsonPgsqlAddMetadata, NULL);
     RegisterSimpleJsonApplayerLogger(
             ALPROTO_WEBSOCKET, (EveJsonSimpleTxLogFunc)SCWebSocketLoggerLog, NULL);
     RegisterSimpleJsonApplayerLogger(ALPROTO_LDAP, (EveJsonSimpleTxLogFunc)SCLdapLoggerLog, NULL);
-    RegisterSimpleJsonApplayerLogger(ALPROTO_DOH2, (EveJsonSimpleTxLogFunc)AlertJsonDoh2, NULL);
+    RegisterSimpleJsonApplayerLogger(ALPROTO_DOH2, AlertJsonDoh2, NULL);
     RegisterSimpleJsonApplayerLogger(
             ALPROTO_TEMPLATE, (EveJsonSimpleTxLogFunc)SCTemplateLoggerLog, NULL);
     RegisterSimpleJsonApplayerLogger(ALPROTO_RDP, (EveJsonSimpleTxLogFunc)SCRdpToJson, NULL);