rust/gen: turn *mut*const T into const T **

rust/gen-c-headers.py

@@ -131,7 +131,7 @@ def convert_type(rs_type):
             elif mod in [
                     "*mut *const",
                     "*mut*const"]:
-                return "%s **" % (type_map[rtype])
+                return "const %s **" % (type_map[rtype])
             else:
                 raise Exception("Unknown modifier '%s' in '%s'." % (
                     mod, rs_type))

src/detect-dce-stub-data.c

@@ -72,7 +72,7 @@ static InspectionBuffer *GetSMBData(DetectEngineThreadCtx *det_ctx,
     InspectionBuffer *buffer = InspectionBufferGet(det_ctx, list_id);
     if (buffer->inspect == NULL) {
         uint32_t data_len = 0;
-        uint8_t *data = NULL;
+        const uint8_t *data = NULL;
         uint8_t dir = flow_flags & (STREAM_TOSERVER|STREAM_TOCLIENT);
         if (rs_smb_tx_get_stub_data(txv, dir, &data, &data_len) != 1)
             return NULL;

src/detect-dns-query.c

@@ -87,7 +87,7 @@ static InspectionBuffer *DnsQueryGetData(DetectEngineThreadCtx *det_ctx,
     const uint8_t *data;
     uint32_t data_len;
     if (rs_dns_tx_get_query_name(cbdata->txv, (uint16_t)cbdata->local_id,
-                (uint8_t **)&data, &data_len) == 0) {
+                &data, &data_len) == 0) {
         return NULL;
     }
     InspectionBufferSetup(buffer, data, data_len);

src/detect-krb5-cname.c

@@ -70,7 +70,7 @@ static InspectionBuffer *GetKrb5CNameData(DetectEngineThreadCtx *det_ctx,
         return buffer;
 
     uint32_t b_len = 0;
-    uint8_t *b = NULL;
+    const uint8_t *b = NULL;
 
     if (rs_krb5_tx_get_cname(cbdata->txv, (uint16_t)cbdata->local_id, &b, &b_len) != 1)
         return NULL;

src/detect-krb5-sname.c

@@ -70,7 +70,7 @@ static InspectionBuffer *GetKrb5SNameData(DetectEngineThreadCtx *det_ctx,
         return buffer;
 
     uint32_t b_len = 0;
-    uint8_t *b = NULL;
+    const uint8_t *b = NULL;
 
     if (rs_krb5_tx_get_sname(cbdata->txv, (uint16_t)cbdata->local_id, &b, &b_len) != 1)
         return NULL;

src/detect-smb-share.c

@@ -63,7 +63,7 @@ static InspectionBuffer *GetNamedPipeData(DetectEngineThreadCtx *det_ctx,
     InspectionBuffer *buffer = InspectionBufferGet(det_ctx, list_id);
     if (buffer->inspect == NULL) {
         uint32_t b_len = 0;
-        uint8_t *b = NULL;
+        const uint8_t *b = NULL;
 
         if (rs_smb_tx_get_named_pipe(txv, &b, &b_len) != 1)
             return NULL;
@@ -126,7 +126,7 @@ static InspectionBuffer *GetShareData(DetectEngineThreadCtx *det_ctx,
     InspectionBuffer *buffer = InspectionBufferGet(det_ctx, list_id);
     if (buffer->inspect == NULL) {
         uint32_t b_len = 0;
-        uint8_t *b = NULL;
+        const uint8_t *b = NULL;
 
         if (rs_smb_tx_get_share(txv, &b, &b_len) != 1)
             return NULL;

src/detect-template-rust-buffer.c

@@ -110,9 +110,9 @@ static int DetectEngineInspectTemplateRustBuffer(ThreadVars *tv,
     uint32_t data_len = 0;
 
     if (flags & STREAM_TOSERVER) {
-        rs_template_get_request_buffer(txv, (uint8_t **)&data, &data_len);
+        rs_template_get_request_buffer(txv, &data, &data_len);
     } else if (flags & STREAM_TOCLIENT) {
-        rs_template_get_response_buffer(txv, (uint8_t **)&data, &data_len);
+        rs_template_get_response_buffer(txv, &data, &data_len);
     }
 
     if (data != NULL) {